Table of Contents1. Introduction to the AWS Certified SysOps Administrator Associate Certification2. The Rewards of Being an AWS Certified SysOps Administrator Associate3. Core Components of the SOA-C02 Certification4. What are the requirements to be an AWS Certified SysOps Administrator Associate?5. Comparable Certifications to AWS Certified SysOps Administrator Associate Certification The SOA-C02 is a core intermediate certification in the AWS cloud operations and maintenance field that focuses on practical operations and maintenance management. 1. Introduction to the AWS Certified SysOps Administrator Associate Certification AWS Certified SysOps Administrator Associate (SOA-C02) is a mid-level cloud operations certification launched by Amazon Web Services, focusing on verifying practitioners' practical abilities in deploying, managing, monitoring, optimizing, and troubleshooting cloud infrastructure on the AWS cloud platform. It is the core operation and maintenance certification in the AWS certification system, aimed at operation and maintenance personnel with basic AWS experience, aiming to cultivate intermediate operation and maintenance experts who can ensure the efficient, stable, and secure operation of AWS resources. It is a key qualification for the transformation from "traditional operation and maintenance" to "cloud operation and maintenance." After the enterprise goes to the cloud, professional operation and maintenance personnel are needed to solve the unique operation and maintenance challenges of the cloud environment. The core of SOA-C02 certification is to cultivate "practical operation and maintenance managers for AWS cloud environments," rather than simply "resource operators." The certificate holder needs to master the operational details of AWS core services, be able to perform daily resource management, monitor alarms, optimize performance, secure reinforcement, and have the ability to automate operations and cost control, ensuring that the AWS environment supports stable business operations and achieves efficient resource utilization. When operating the AWS environment of the e-commerce platform, SOA-C02 certificate holders can automatically scale/reduce EC2 instances based on traffic through Auto Scaling, and use ELB to distribute requests to avoid single point of failure; monitor CPU usage, database connections, and other indicators through CloudWatch, set alarms to respond promptly to anomalies; utilize IAM strategy to control employee permissions and defend against web attacks through WAF; optimize costs and reduce waste by clearing idle EBS volumes through Reserved Instances.   2. The Rewards of Being an AWS Certified SysOps Administrator Associate SOA-C02 is the most popular intermediate operations certification for AWS, with numerous holders worldwide, making it a "standard" for companies recruiting AWS operations engineers When recruiting for large companies and AWS partners, it is often listed as a "must-have condition," and it is difficult for uncertified individuals to enter mid to high end cloud operations positions. SOA-C02 certification covers the entire operation and maintenance process, and the learning process can help practitioners establish a "cloud native operation and maintenance mindset," master cloud specific operation and maintenance capabilities such as elastic resource management, distributed fault diagnosis, and automated operation and maintenance, and solve the pain points faced by traditional operation and maintenance in cloud environments. AWS ecosystem resource docking: Holders can join the AWS operations community to obtain official best practices documents and industry cases for operations; prioritize participation in AWS technology summits and operations salons, connect with experts in the same field and high-end project opportunities, and lay the foundation for advanced operations or DevOps engineers.   3. Core Components of the SOA-C02 Certification For practitioners who aspire to become AWS cloud platform operations experts and ensure stable, secure, and efficient cloud business operations, AWS Certified SysOps Administrator Associate (SOA-C02) certification is a crucial proof of competency. Unlike solution architects who focus on architecture design and developers who specialize in application development, the core of SOA-C02 lies in "operations and maintenance." It aims to verify whether you have the comprehensive practical capabilities required to deploy, manage, monitor, protect, and optimize workloads on AWS, and is a solid bridge connecting cloud architecture design with daily stable operation. Monitoring, logging, and troubleshooting are the eyes and ears of system administrators, and also the most important parts in exams. You need to be proficient in using Amazon CloudWatch for metric monitoring and alerting, and using CloudWatch Logs and CloudTrail for log analysis and operational auditing. More importantly, you must master a systematic methodology that can quickly locate and solve common failures in various services, from computing and networking to storage and databases. You need to have a deep understanding and be able to operate and implement highly available core services, such as Auto Scaling groups and elastic load balancers, to ensure that the business can cope with traffic fluctuations and avoid single points of failure. At the same time, you must master the use of tools such as AWS Backup and S3 cross regional replication to design and implement disaster recovery strategies, ensuring business continuity. Excellent operations pursue automation. You need to master the use of infrastructure as code through AWS CloudFormation to standardize and automate resource deployment. In addition, you should be familiar with using Systems Manager for batch operations and be able to configure EventBridge and basic CI/CD pipelines to respond to events and achieve automated operations. Security is the lifeline of operations and maintenance. You must be proficient in IAM and able to finely control access based on the principle of least privilege. At the same time, you need to master data encryption, network security groups, WAF and other security configurations, and be able to use AWS Config and Organizations to manage compliance and multi account governance. Cost and resource optimization means that you need to have a strong sense of cost awareness, be able to use tools such as Cost Explorer to analyze expenses, and continuously optimize cloud resource usage through reasonable selection of instance types, configuration of S3 lifecycle strategies, etc., in order to reduce costs and increase efficiency for the enterprise.   4. What are the requirements to be an AWS Certified SysOps Administrator Associate? (1) Qualification prerequisites: Before you take the SOA-C02 exam, we recommend that you have 6-12 months of practical AWS operation and maintenance experience, familiar with the configuration and management of core services such as EC2, VPC, S3, RDS, CloudWatch, etc. You can first obtain AWS Cloud Practitioner (CLF-C02) certification to solidify your basic understanding of AWS; master basic Linux operation and maintenance skills and network knowledge; understand the basic concepts of Infrastructure as Code (IaC) and automated operations and maintenance.  (2) Training and examinations: SOA-C02 has a total of approximately 65 questions, including multiple-choice questions and scenario analysis questions for selecting solutions based on operational scenarios. The exam lasts for 130 minutes, including 10 minutes of pre exam instructions and a 5-minute survey questionnaire. Full score of 1000, pass with 720 points or above. The exam fee is $150.  (3) Qualification maintenance: The SOA-C02 certificate is valid for 3 years and must be renewed within the validity period by passing the "renewal exam" focused on AWS new services and best practices for operations and maintenance, or obtaining a higher-level certification.   5. Comparable Certifications to AWS Certified SysOps Administrator Associate Certification Microsoft Certified: Azure Administrator Associate Google Cloud Associate Cloud Engineer (ACE) Huawei Cloud Certified - Cloud Operations & Maintenance Engineer Associate  

Table of Contents1. Introduction to the Microsoft Azure Architect Design certification2. The Competitive Edge of an AZ-304 Certification3. Core Components of the AZ-304 Certification4. What are the requirements to be a Microsoft Azure Architect Design?5. Comparable Certifications to Microsoft Azure Architect Design Certification AZ-304 is an advanced certification for Azure enterprise architecture design that focuses on “the ability to design architectural solutions for complex business scenarios.” 1. Introduction to the Microsoft Azure Architect Design certification Microsoft Azure Architect Design (AZ-304) is an advanced architecture certification launched by Microsoft, focusing on verifying the ability of practitioners to design "high availability, high security, scalable, and cost optimized" enterprise level solutions based on the Microsoft Azure cloud platform. It is one of the core exams for the "Microsoft Certified: Azure Solutions Architect Expert" certification, which needs to be passed in conjunction with AZ-305. It is aimed at technical personnel with rich practical experience in Azure and aims to cultivate expert level architects who can transform complex business requirements into stable and efficient Azure architecture. It is a key qualification for transitioning from "intermediate technical personnel" to "senior architects." In the digital transformation of enterprises, architects need to solve the core problem of "how to implement business requirements into Azure technology architecture." It is necessary to balance availability, security, performance, and cost while adapting to the existing IT environment of the enterprise and having long-term scalability. The core positioning of the AZ-304 certification is to cultivate "expert designers of Azure enterprise level solutions" rather than "pure service configurators." The certificate holder needs to be proficient in the deep characteristics and applicable scenarios of Azure core services, able to design end-to-end architecture solutions for complex business scenarios, solve key challenges in the architecture, ensure technical feasibility, business adaptation, and controllable costs of the solutions. When designing the core trading system Azure architecture for financial enterprises, AZ-304 certificate holders will adopt a "multi-region + multi availability zone" deployment to ensure high availability, and achieve dedicated line connection between local data centers and Azure through "FHIR" to meet compliance requirements, simultaneously planning "resource labeling + Azure Cost Management" to achieve precise cost control.   2. The Competitive Edge of an AZ-304 Certification The Azure Solution Architect Expert Certification, consisting of AZ-304 and AZ-305, is one of the highest level architecture certifications in the Microsoft Azure system and is highly recognized in enterprises. When recruiting for Azure architect positions, it is often listed as a "must-have condition," which is the core distinguishing factor between senior technical personnel and architecture experts. The AZ-304 exam does not focus on "service configuration details," but rather on a large number of complex business scenario questions, forcing candidates to establish a "business technology" transformation thinking and a "multidimensional balancing" thinking. After learning, they can truly possess the ability to independently design enterprise level architecture solutions, rather than simply being "Azure service users." AZ-304 certificate holders can join the Microsoft Azure Architect exclusive community to obtain official architecture best practice documents and industry solution cases; prioritize participation in Microsoft technology summits and closed door meetings for architects, connect with experts in the same field and opportunities for high-end projects, and lay the foundation for career development.   3. Core Components of the AZ-304 Certification For professionals committed to becoming enterprise level cloud solution architects, AZ-304 certification is the authoritative standard for measuring their architectural design capabilities. This certification, together with AZ-303, forms the Azure Solution Architecture Expert Certification pathway, focusing on cultivating and validating your ability to design complex, secure, efficient, and cost-effective Azure solutions in enterprise environments. As the core of architecture, designing computing solutions requires proficiency in making optimal choices among virtual machines, Kubernetes services, application services, and serverless computing options based on different business scenarios. You will learn to design highly available and scalable architectures, such as utilizing virtual machine scale sets and AKS cluster automation, to ensure that computing resources can flexibly respond to business fluctuations while ensuring service continuity. The internet is the artery that connects everything. You need to master the design of a secure, efficient, and flexible enterprise level network architecture, including planning the layering and isolation of virtual networks, implementing interconnection between hybrid clouds and cross regional networks, and configuring advanced services such as load balancing, firewalls, and DDoS protection to provide reliable, low latency, and secure network environments for applications. Security is the cornerstone of architecture design. You will delve into designing a modern identity authentication and fine-grained access control system based on Azure Active Directory, and build a defense in depth strategy from identity to data, from network to application. In addition, you need to be able to plan an architecture that complies with industry standards such as GDPR and ISO, and utilize tools such as Azure Security Center to achieve continuous security monitoring and threat response. Excellent architects are also economists of enterprises. You need to master the optimization of long-term costs through reserved instances, serverless architecture, and other methods, and design a governance framework based on management groups, Azure policies, and blueprints to achieve standardized deployment and compliance control of resources. At the same time, design a complete observability scheme to ensure the healthy operation of the architecture and rapid fault location.   4. What are the requirements to be a Microsoft Azure Architect Design? (1) Qualification prerequisites: Before obtaining AZ-304 certification, you need to pass an Azure basic certification. We recommend that you have at least 2 years of practical experience in Azure and be proficient in the deep features of core services such as Azure computing. Having experience in enterprise level IT architecture design and understanding the logic of transforming complex business requirements into technical architecture. You can prioritize obtaining Azure Intermediate certification to solidify your technical foundation.  (2) Training and examinations: AZ-304 has a total of approximately 40-60 questions, including multiple-choice questions and case analysis questions on designing architecture solutions based on complex business scenarios; The exam lasts for 180 minutes; Full score of 1000, pass with 700 points or above; The exam fee is approximately 165 US dollars.  (3) Qualification maintenance: If you only pass AZ-304 aloneland do not receive an expert level certificate, you need to pass both AZ-304 and AZ-305 to obtain the "Microsoft Certified: Azure Solutions Architect Expert" certificate. The AZ-304 certificate is valid for 3 years and must be renewed within the validity period by passing the "renewal exam" focused on the latest Azure services and architecture best practices updates or obtaining higher-level certification.   5. Comparable Certifications to Microsoft Azure Architect Design Certification AWS Certified Solutions Architect – Professional Google Cloud Certified - Professional Cloud Architect Microsoft Azure for SAP Workload Specialty

Table of Contents1. Introduction to the Microsoft Azure for SAP Workload Specialty certification2. The Rewards of Being a Microsoft Azure for SAP Workload Specialty3. Core Components of the AZ-120 Certification4. What are the requirements to be a Microsoft Azure for SAP Workload Specialty?5. Comparable Certifications to Microsoft Azure for SAP Workload Specialty Certification AZ-120 is a high-end professional certification in the "Azure + SAP" field, focusing on the cloud deployment, management, and optimization of complex SAP workloads. 1. Introduction to the Microsoft Azure for SAP Workload Specialty certification Microsoft Azure for SAP Workload Specialty (AZ-120) is an advanced professional level cloud certification launched by Microsoft, focusing on verifying the end-to-end capabilities of practitioners and optimizing SAP workloads on the Microsoft Azure cloud platform.AZ-120 aims to cultivate expert level talents who can support enterprise SAP system cloud and hybrid cloud deployment. The SAP system is a core business system for enterprises, and its migration to Azure requires addressing complex challenges such as high performance, high availability, data security, and compliance compatibility. The core positioning of AZ-120 certification is to cultivate "expert level implementers and managers of SAP workloads on Azure," rather than ordinary cloud or SAP technology practitioners. The certificate holder must be proficient in both Azure core services and SAP system architecture, able to translate enterprise SAP business requirements into technical solutions adapted to Azure, solve key problems in the SAP cloud migration process, and ensure stable, efficient, and compliant operation of the SAP system in the Azure environment. When deploying SAP S/4HANA for manufacturing enterprises, AZ-120 certificate holders will choose Azure virtual machines to adapt to the high memory requirements of SAP HANA; Provide high-performance storage through Azure NetApp Files to ensure database read and write speeds; design a multi regional and multi availability zone architecture, combined with Azure Site Recovery to achieve cross regional disaster recovery for SAP ystems. Configure Azure AD and SAP Weaver integration to achieve unified identity authentication; Utilize Azure Monitor in conjunction with SAP Solution Manager to monitor system performance and business processes, and quickly locate faults.   2. The Rewards of Being a Microsoft Azure for SAP Workload Specialty AZ-120 is the only advanced professional certification for SAP workloads in the Azure system, with a small number of holders in China, and belongs to the "scarce high-end talent" certification. When companies recruit for SAP cloud related positions, they often list them as "essential requirements," which is the core distinguishing factor between ordinary technical personnel and expert level talents. The average annual salary of AZ-120 certificate holders is 60%-80% higher than that of ordinary Azure or SAP technicians. AZ-120 certification requires dual technical depth of "Azure + SAP," which can prove the ability to solve complex SAP cloud problems end-to-end, become the core technical backbone of the enterprise, and have priority participation in major SAP migration projects, with broad career development opportunities. AZ-120 holders can join the Microsoft Azure for SAP exclusive community to obtain official technical documentation, the latest integration solutions between SAP and Azure, and priority participation in the technical preview program; Connect with high-end project resources and networks in the Microsoft and SAP ecosystems, laying the foundation for career advancement.   3. Core Components of the AZ-120 Certification For IT architects, consultants, or administrators who focus on cloud based enterprise critical business systems, AZ-120 certification is a highly professional, in-depth, and strategically valuable specialized certification. It marks that you are no longer an ordinary cloud expert, but have the top-notch solution capability to successfully migrate, deploy, and optimize the most core and complex SAP systems of the enterprise to the Azure platform. AZ-120 certification focuses deeply on the specific field of "Azure + SAP," requiring you to master the full lifecycle management from early planning to later operation and maintenance, and ensure that performance, high availability, security, and cost meet enterprise level requirements. SAP workload planning and Azure resource selection are the cornerstone of all work and the highest weighted part of the exam. You need to have a deep understanding of the unique architecture requirements of various components in SAP, and be able to accurately select certified Azure virtual machines based on SAP's official certification checklist. At the same time, you must conduct precise capacity planning and optimize ownership costs using strategies such as reserving instances. Azure infrastructure deployment and SAP system installation module assessment will assess the ability to plan and implement. You need to design a secure and isolated network topology for SAP, and master the standardized process of installing and configuring SAP HANA and Weaver application servers on Azure virtual machines. In addition, it is necessary to understand how to achieve hybrid connectivity with local data centers through services. You need to choose the appropriate migration strategy based on business needs, and proficiently use tools such as Azure Migration for evaluation and practical operation to ensure the accuracy and completeness of data migration, and minimize business interruption time. Excellent operation after the system goes online is the focus of certification. You must master the design of SAP high availability and disaster recovery architecture on Azure, such as deploying HANA system replication using availability zones. Finally, certification requires you to have the ability to achieve operational automation through tools such as Azure Automation and ARM templates, and to effectively govern and control costs in SAP environments using Azure Policy and Cost Management tools, achieving long-term efficient management.   4. What are the requirements to be a Microsoft Azure for SAP Workload Specialty? (1) Qualification prerequisites: Before obtaining the Microsoft Azure for SAP Workload Specialty (AZ-120) certification, it is recommended that you have 1-2 years of experience in advanced Azure operations or architecture design, proficient in deep configuration of core services. It is recommended that you have at least 1 year of experience in SAP systems and be familiar with SAP's official certification requirements for cloud platforms. Priority can be given to obtaining Azure Intermediate certification to solidify the foundation of Azure technology.  (2) Training and examinations: AZ-120 has approximately 40-60 questions, including multiple-choice questions and case analysis questions. The exam lasts for 180 minutes. Full score of 1000, pass with 700 points or above. The exam fee is approximately 165 US dollars. (3) Qualification maintenance: The AZ-120 certificate is valid for 3 years and must be renewed within the validity period by passing an exam focused on the latest feature updates of Azure and SAP integration or obtaining a higher-level Azure certification.   5. Comparable Certifications to Microsoft Azure for SAP Workload Specialty Certification SAP - Certified Technology Associate—SAP HANA on Premise and Cloud SAP - Certified Application Associate —SAP S/4HANA Cloud AWS - Certified SAP on AWS Specialty  

Table of Contents1. Introduction to the AWS Certified Developer Associate certification2. The Competitive Edge of a DVA-C02 Certification 3. Core Components of the DVA-C02 Certification4. What are the requirements to be an AWS Certified Developer Associate?5. Comparable Certifications to AWS Certified Developer Associate Certification The DVA-C02 certification is a core intermediate certification in the AWS cloud-native development field that focuses on practical development and deployment capabilities. 1. Introduction to the AWS Certified Developer Associate certification AWS Certified Developer Associate (DVA-C02) is a mid-level cloud development certification launched by Amazon Web Services (AWS), focusing on verifying practitioners' practical abilities in designing, developing, deploying, and optimizing cloud native applications based on AWS services. DVA-C02 is a core development certification in the AWS certification system, aimed at developers with AWS foundation and programming experience. It aims to cultivate intermediate level development talents who can proficiently use AWS services and tools to build stable, efficient, and secure cloud applications. It is a key qualification for transitioning from "traditional development" to "cloud native development." In the process of enterprise cloud native transformation, developers need to break away from the "local deployment" mindset and proficiently use cloud service features to build applications that are compatible with cloud environments. The core of DVA-C02 certification is to cultivate "practical developers of AWS cloud native applications" rather than simply "AWS tool users." The certificate holder needs to master the deep application of AWS core development services, be able to transform business requirements into cloud native solutions, and have the full process capability of application deployment automation, troubleshooting, performance optimization, and security compliance to ensure efficient and stable operation of applications in the AWS environment. When developing an e-commerce order processing system, DVA-C02 certificate holders can use Lambda to handle event driven tasks such as order creation and inventory updates. They can provide RESTful APIs through API Gateway and use DynamoDB to store order data to cope with high concurrency writes; Decoupling order processing and logistics notification services with SQS to avoid single point failures; Implementing infrastructure as code through CloudFormation to automate the deployment of application resources; Configure IAM permissions and KMS encryption to ensure data security and access compliance.   2. The Competitive Edge of a DVA-C02 Certification  DVA-C02 is an officially recognized intermediate development certification by AWS, highly recognized among enterprises using AWS, and is a "standard" for recruiting AWS cloud native development positions Without this certification, it is difficult to obtain interview opportunities for mid to high end cloud development positions, especially in AWS ecosystem enterprises where advantages are significant. The DVA-C02 certification focuses on practical applications, and passing the exam proves the ability to independently design, develop, and deploy AWS cloud native applications. Enterprises can directly arrange for certified individuals to participate in core projects, avoiding the embarrassment of "only knowing theory but not practical operation." After joining, they can quickly get started with their work. Holders of DVA-C02 certification can join the AWS Global Developer Community to access official technical documentation, practical tutorials, and free learning resources; prioritize participation in offline events such as AWS Technology Summit and Developer Conference, connect with industry experts and high-end project opportunities, and lay the foundation for advanced senior development or architect positions.   3. Core Components of the DVA-C02 Certification For developers committed to building and delivering modern applications on the AWS cloud platform, AWS Certified Developer Associate (DVA-C02) certification is a highly valuable proof of professional competence. Unlike the Solutions Architect certification, which focuses on architecture design, the DVA-C02 certification focuses deeply on the entire development process of cloud native applications. Its core is to verify whether you have the practical ability to code, integrate, deploy, protect, and troubleshoot using AWS services. DVA-C02 requires you to be proficient in using various AWS tools and services from a developer's perspective to build secure, reliable, scalable, and cost-effective applications. Developing and deploying cloud native applications is the foundation of authentication. You need to be proficient in core AWS computing services, especially AWS Lambda and its event driven model, and understand how to containerize and deploy applications to Amazon ECS/EKS. At the same time, you must be proficient in integrating applications with core data services such as Amazon DynamoDB and Amazon S3 to achieve efficient data persistence. Modern applications are service-oriented. You need to master how to use Amazon API Gateway to build, protect, and publish RESTful APIs, and have a deep understanding of how to use Amazon SQS, SNS, and EventBridge to build loosely coupled, highly elastic asynchronous communication and event driven architectures, achieving efficient decoupling and collaboration between microservices. Automation is the essence of cloud development. Certification requires you to master the concept and tools of infrastructure as code, especially AWS CloudFormation, and be able to define and deploy the entire application environment through code. At the same time, you need to be able to use AWS Code series tools to build a complete CI/CD pipeline and implement DevOps practices from code submission to automated testing and deployment. In addition, you also need to master data encryption, key management, and use AWS CloudTrail and CloudWatch Logs for auditing and compliance checks. Monitoring, troubleshooting, and performance optimization: Excellent developers can ensure the stable operation of applications. You need to be proficient in using Amazon CloudWatch for monitoring and alerting, and be able to use tools such as AWS X-Ray for distributed tracking, quickly identifying performance bottlenecks and root causes of failures. At the same time, you need to master performance optimization techniques for a range of services, from Lambda functions to DynamoDB tables.   4. What are the requirements to be an AWS Certified Developer Associate? (1) Qualification prerequisites: To obtain DVA-C02 certification, AWS recommends that you have 6-12 months of practical experience in AWS and be familiar with the basic use of AWS core services. It is recommended that you have at least 1 year of programming experience and master at least one programming language. You can first obtain AWS Cloud Practitioner (CLF-C02) certification to solidify your basic understanding of AWS;understand the basic cloud native concepts and RESTful API design specifications.  (2) Training and examinations: There are approximately 65 questions for DVA-C02 certification, including multiple-choice questions and scenario analysis questions for designing solutions based on business scenarios. Exam duration: 130 minutes, including 10 minutes of pre-exam instructions and a 5-minute survey questionnaire. Full score of 1000; pass with 720 points or above. The exam fee is $150.  (3) Qualification maintenance: The DVA-C02 certificate is valid for 3 years and must be renewed within the validity period by passing the "renewal exam" focused on AWS new services and development best practices or obtaining a higher-level certification.   5. Comparable Certifications to AWS Certified Developer Associate Certification Microsoft Certified: Azure Developer Associate Alibaba Cloud Certified Associate (ACA)—Developer Google Associate Android Developer (AAD)

Table of Contents1. Introduction to the AWS Certified Solutions Architect Associate certification2. The Competitive Edge of an SAA-C03 Certification 3. Core Components of the AWS Certified Solutions Architect Associate Certification4. What are the requirements to be an AWS Certified Solutions Architect Associate?5. Comparable Certifications to AWS Certified Solutions Architect Associate Certification AWS Certified Solutions Architect – Associate is a core intermediate certification that focuses on the ability to translate business requirements into AWS architecture. 1. Introduction to the AWS Certified Solutions Architect Associate certification AWS Certified Solutions Architect Associate (SAA-C03) is an intermediate cloud architecture certification exam launched by Amazon Web Services (AWS), focusing on verifying practitioners' ability to design "high availability, high security, high resilience, and cost-optimized" cloud solutions based on AWS services. SAA-C03 is one of the most core architecture certifications in the AWS certification system, aimed at technical personnel with basic AWS experience. It aims to cultivate intermediate architects who can translate business requirements into stable and efficient AWS architecture, and is a key qualification for transitioning from "cloud users" to "cloud architecture designers." During the process of enterprise cloud migration, it is necessary to transform the business scenario into a technology architecture adapted to AWS, while balancing the three core requirements of "availability, security, and cost." This requires talents who both understand the characteristics of AWS services and possess architectural design thinking. The core of the SAA-C03 exam is to cultivate "AWS intermediate solution designers" rather than "pure service operators." The certificate holder needs to master the deep characteristics and applicable scenarios of AWS core services, be able to design architectures that comply with AWS best practices for different business needs, solve key problems in the architecture, and ensure stable operation and controllable costs after the solution is implemented. When designing AWS architecture for e-commerce platforms, SAA-C03 certificate holders will choose "EC2 Auto Scaling + ELB" to cope with large promotions and high concurrency, optimize user access speed with "S3 stores product images + CloudFront accelerates distribution," ensure high availability of databases through "RDS multi-zone deployment + regular snapshot backups," and configure "IAM permission control + WAF anti-attack" to ensure system security; In response to cost optimization requirements, "Spot instance running non-core tasks + reserved instance deploying core services" will be selected to avoid resource waste.   2. The Competitive Edge of an SAA-C03 Certification  SAA-C03 is AWS's most popular intermediate certification, with over 100000 holders worldwide, and is a "standard" for companies recruiting AWS intermediate architects and technical backbones. When recruiting for large companies and AWS partners, it is often listed as a "must-have condition," and it is difficult for uncertified candidates to enter architecture design positions. The SAA-C03 exam does not test rote memorization, but rather uses a large number of business scenario questions to force candidates to understand "why it is designed this way" rather than "how to configure services." After learning, they can truly possess the ability to transform from "requirements" to "architecture," rather than simply being "AWS tool users." Holders of SAA-C03 certification can join the AWS Architect Community to obtain official architecture best practice documents and industry solution cases; prioritize participation in AWS technology summits and closed door meetings for architects, connect with experts in the same field and opportunities for high-end projects, and lay the foundation for advanced senior architects.   3. Core Components of the AWS Certified Solutions Architect Associate Certification For practitioners aspiring to become AWS cloud solution architects or deeply involved in cloud application design, AWS Certified Solutions Architect Associate (SAA-C03) certification is a crucial milestone that must be overcome. Unlike basic level cloud practitioners, SAA-C03 certification marks your transition from understanding cloud concepts to designing cloud architecture. The core focus is no longer on the functionality of a single service, but on how you can integrate multiple AWS services to build a secure, highly available, high-performance, and cost optimized distributed system based on business needs, cost constraints, and best practices. Designing an elastic architecture is the cornerstone capability of architects. You need to be proficient in how to utilize multi availability zone deployment to achieve high availability, and use Auto Scaling and elastic load balancing to cope with traffic fluctuations. At the same time, you must master different levels of disaster recovery strategies from backup recovery to multi region proactive, and know how to use services such as S3 cross regional replication to achieve them, ensuring business continuity. Designing high-performance architecture requires you to become a 'strategic selection expert' for AWS services. This includes selecting appropriate EC2 instance types for different workloads, utilizing serverless computing to optimize response and cost, and making the best choices for S3 storage categories and database services based on data access patterns. Designing a secure architecture is the top priority that runs through all designs. You must have a deep understanding of IAM and be able to design sophisticated access controls based on the 'minimum privilege principle.' At the same time, you need to master the encryption scheme for data during transmission and at rest, and be able to design a secure VPC network topology, deploy resources in public or private subnets, and build a defense in depth system by combining security services such as WAF and Shield. An excellent architect must also be an economist. You need to have a deep understanding of AWS's various pricing models and be proficient in using tools such as reserved instances, savings plans, and spot instances to significantly reduce costs. Architecture needs to serve operations and maintenance, and you must consider the observability of the system, be able to design monitoring and auditing solutions using CloudWatch and CloudTrail, and understand the importance of using infrastructure as code tools such as CloudFormation to achieve automated deployment and version control of the architecture. The implementation of all the above capabilities is based on your deep understanding of dozens of core AWS services, including but not limited to core and advanced services in the fields of computing, storage, databases, networking, and security.   4. What are the requirements to be an AWS Certified Solutions Architect Associate? (1) Qualification prerequisites: Before obtaining SAA-C03 certification, it is recommended that you have 6-12 months of practical experience in AWS and be familiar with the basic configuration of AWS core services. You can first obtain AWS Cloud Practitioner (CLF-C02) certification to solidify your basic understanding of AWS, understand the principles of infrastructure design and possess the ability to analyze simple business requirements.  (2) Training and examinations: SAA-C03 has approximately 65 questions, including multiple-choice questions and situational analysis questions. The exam lasts for 130 minutes, including 10 minutes of pre-exam instructions and a 5-minute survey questionnaire. The maximum score is 1000, with a passing score of 720 or above, and the difficulty level is higher than that of Cloud Practitioner. The exam fee is approximately $150.  (3) Qualification maintenance: The SAA-C03 certificate is valid for 3 years, and you need to pass the "renewal exam" or obtain a higher-level certification within the validity period to renew the certificate's validity.   5. Comparable Certifications to AWS Certified Solutions Architect Associate Certification Microsoft Certified: Azure Solutions Architect Expert: Google Cloud Certified - Professional Cloud Architect IBM Certified Technical Advocate - Cloud v4 CompTIA Cloud+  

Table of Contents1. Introduction to the Microsoft Azure Virtual Desktop Specialty certification2. The Competitive Edge of an AZ-140 Certification 3. Core Components of the Microsoft Azure Virtual Desktop Specialty Certification4. What are the requirements to be a Microsoft Azure Virtual Desktop Specialty?5. Comparable Certifications to Microsoft Azure Virtual Desktop Specialty Certification AZ-140 certification is a core qualification for enterprises that provide reliable cloud desktop solutions to achieve efficient remote work and desktop virtualization. 1. Introduction to the Microsoft Azure Virtual Desktop Specialty certification Microsoft Azure Virtual Desktop Specialty (AZ-140) Certification is a professional level certification launched by Microsoft, aimed at verifying candidates' core abilities and maintaining Microsoft Azure Virtual Desktop (AVD) environments. The AZ-140 certification focuses on the full lifecycle management of Azure virtual desktops, including key areas. It is the core qualification for enterprises to achieve efficient remote work and desktop virtualization. Azure Virtual Desktop (AVD) is Microsoft's desktop as a service (DaaS) solution based on Azure cloud, allowing users to access Windows desktops and applications on demand through the cloud. It supports efficient delivery of multi session Windows 10/11, Office 365 ProPlus, and custom applications. The core of AZ-140 certification is to cultivate professional talents who can transform business requirements into secure, stable, and scalable AVD architecture, and solve practical problems for enterprises in remote work, cross platform access, resource optimization, and other scenarios. Practitioners certified with AZ-140 are able to design highly available AVD architectures to ensure fault transfer and load balancing in multi-regional deployments; Configure Azure Active Directory (Azure AD) and conditional access policies to ensure user identity security; Integrating FSLogix technology to achieve seamless roaming of user profiles and enhance the end-user experience; Utilize Azure Monitor and Log Analytics to monitor AVD performance, quickly identify and resolve performance bottlenecks.   2. The Competitive Edge of an AZ-140 Certification  The AZ-140 exam covers advanced configurations of AVD, and certification can prove that practitioners have the ability to solve complex technical problems, paving the way for promotion to architects or technical experts. Holders of AZ-140 certification can receive official technical support from Microsoft, have priority participation in the AVD Technology Preview Program, and join the global Azure community to access the latest industry solutions and best practices.   3. Core Components of the Microsoft Azure Virtual Desktop Specialty Certification For IT professionals who specialize in desktop virtualization and modern workspace solutions, AZ-140 certification is a highly targeted advanced specialized certification. It marks that you are no longer just an ordinary server administrator, but have the expert level ability to design, deploy, manage, and optimize Microsoft Azure Virtual Desktop services in the enterprise. The AZ-140 certification focuses deeply on the core service of AVD, requiring you to master the full lifecycle management from underlying infrastructure to upper level user experience, and to integrate the best practices of security, cost, and performance throughout. Planning and implementing AVD infrastructure is the cornerstone of certification and also the highest weighted part of the exam. You need to have a deep understanding of the logical architecture of AVD, including the design and association of host pools, application groups, and workspaces. You will learn how to plan and configure Azure network and storage to support the low latency and high-performance requirements of remote desktop protocols. In virtual desktop environments, security is of paramount importance. This module requires you to be proficient in how to use Azure Active Directory's conditional access and multi-factor authentication to protect user login and strictly implement the principle of minimum privilege. You need to master how to encrypt user profiles and operating system disks, and understand how to use Azure's security and compliance tools to meet industry regulatory requirements, building an unbreakable security line from identity to data. The user environment and application management module are directly related to the productivity and experience of end users. You will learn how to configure FSLogix to achieve efficient profile roaming, ensuring that users receive a consistent personalized environment in any session. At the same time, you need to master how to publish applications through RemoteApp and Application Groups, and understand how to optimize storage performance and configure GPU acceleration to provide excellent user experience for graphics intensive or high IO demanding applications. Excellent operation and maintenance capabilities are the key to ensuring service quality. You need to be proficient in using Azure Monitor and Log Analytics to gain insights into the health status, performance metrics, and user login issues of the environment. In addition, certification requires you to have the ability to achieve operational automation through Azure Automation and PowerShell. In summary, obtaining AZ-140 certification not only demonstrates your practical ability to successfully migrate and modernize traditional desktop environments to the cloud, but also showcases your professional value as an expert in the AVD field to employers and clients. It is a crucial step on the path to professionalization in modern desktop management.   4. What are the requirements to be a Microsoft Azure Virtual Desktop Specialty? (1) Qualification prerequisites: Before taking the AZ-140 exam, it is recommended that you have 6-12 months of Azure management experience and be familiar with basic services such as Azure virtual networking, storage, and computing. Can have a preliminary understanding of system management for Windows Server and Windows 10/11.  (2) Training and examinations: The AZ-140 certification requires approximately 40-60 questions, including multiple-choice questions and case analysis questions. The exam lasts for 180 minutes. Full score of 1000, pass with 700 points or above. The exam fees vary by region, ranging from approximately $165 to $200.  (3) Qualification maintenance: The AZ-140 certificate is valid for 3 years and requires passing a recertification exam or obtaining a higher-level certification to continue its validity.   5. Comparable Certifications to Microsoft Azure Virtual Desktop Specialty Certification VMware Certified Professional – Desktop and Mobility (VCP-DTM) VMware Horizon 8: Deploy and Manage Certification Citrix Certified Professional – Virtualization (CCP-V) AWS Certified Cloud Practitioner (CLF-C02)          

Table of Contents1. Introduction to the AWS Certified Cloud Practitioner certification2. The Rewards of Being an AWS Certified Cloud Practitioner 3. Core Components of the AWS Certified Cloud Practitioner Certification4. What are the requirements to be an AWS Certified Cloud Practitioner?5. Comparable Certifications to AWS Certified Cloud Practitioner Certification The AWS Cloud Practitioner CLF-C02 Exam is an introductory exam for the AWS cloud platform that helps people with no prior cloud knowledge build a cloud knowledge framework. 1. Introduction to the AWS Certified Cloud Practitioner certification AWS Cloud Practitioner CLF-C02 is an entry-level cloud computing certification exam launched by Amazon Web Services (AWS), corresponding to the "AWS Certified Cloud Practitioner" qualification. The CLF-C02 exam focuses on verifying practitioners' understanding of the core concepts, service types, pricing models, security compliance, and basic usage scenarios of the AWS cloud platform. It does not require programming or operational experience and is an introductory exam specifically designed for "AWS cloud basics." It is also the starting point of the AWS certification system and is suitable for all those who wish to learn about AWS and embark on the path of cloud computing learning. Against the backdrop of AWS dominating the global public cloud market, both technical and non-technical positions require a basic understanding of the AWS cloud platform. The core of the CLF-C02 exam is to help candidates establish a basic cognitive framework for the AWS cloud platform, rather than cultivating practical technical skills. It does not examine complex resource allocation or development skills, but rather allows examiners to understand the essence of cloud computing, the core service value of AWS, how to choose basic services based on business needs, and AWS's security and compliance logic, laying the foundation for subsequent learning of AWS technology certification or engaging in AWS related work. In the IT department of enterprises, practitioners who have passed the CLF-C02 exam can understand why they choose AWS storage services instead of local storage; Can distinguish the applicable scenarios of AWS EC2 and AWS Lambda; Can use AWS pricing calculator to estimate basic service costs; When communicating with the technical team, be able to understand AWS core terms such as "VPC" and avoid communication barriers.   2. The Rewards of Being an AWS Certified Cloud Practitioner  AWS is the world's largest public cloud provider, and the "AWS Certified Cloud Practitioner" is its officially recognized entry-level qualification, which is highly recognized among enterprises using AWS.  Although it does not directly correspond to high paying technical positions, this certificate can make resumes stand out during the screening stage. HR can quickly determine candidates' understanding of AWS basics through certificates, avoiding being directly eliminated due to 'cloud free experience.' The "cloud concept, security model, and core services" covered by CLF-C02 are the foundation of all advanced AWS certifications. Firstly, establish a cognitive framework through CLF-C02, and then quickly understand complex technical logic when learning advanced certification, reducing learning difficulty. After passing the CLF-C02 exam, you can obtain the AWS official certification badge, which can be displayed on professional platforms such as LinkedIn; at the same time, you can join the AWS Global Developer Community to access free learning resources, participate in AWS offline activities, and connect with industry networks and entry-level job opportunities.   3. Core Components of the AWS Certified Cloud Practitioner Certification For all those who wish to learn about the Amazon Web Services cloud platform, regardless of their technical background or professional role, the AWS Certified Cloud Practitioner (CLF-C02) certification is an ideal and crucial starting point. As the most fundamental level in the AWS certification system, its core objective is not to assess complex technical configuration capabilities, but to build a comprehensive and clear conceptual framework for learners about AWS cloud. The AWS cloud concept is the cornerstone of understanding everything. You will learn the essential advantages of cloud computing. At the same time, you will have a clear understanding of the differences in service models between IaaS, PaaS, and SaaS, and comprehend the cornerstone of AWS's global infrastructure, how regional, availability zone, and edge sites collaborate to provide high-performance, high availability services to global users. Safety and compliance are the most important and deeply understood parts of the exam. Its core is to master the AWS shared responsibility model, which clearly divides the security responsibilities between AWS and customers. On this basis, you need to understand how IAM controls access through the "minimum privilege principle." You will take a systematic 'tour' of the core members of AWS's vast service family. You don't need to learn how to configure, but you need to know the basic purpose and typical application scenarios of these core services. At the same time, you will learn about the basic ways to access and manage resources through tools such as AWS Management Console, CLI, and CloudFormation. Cost is the key to cloud adoption decisions, and this part will help you understand AWS's core pricing model and be able to make preliminary choices for cost-effective solutions based on business characteristics. You will also learn to use tools such as Cost Explorer and Budgets to monitor and optimize costs, and understand the scope of AWS free packages to prepare for the practical journey. In summary, by obtaining the AWS Cloud Practitioner certification, you can not only demonstrate your initial commitment and basic understanding of cloud computing to employers, but also pave the way for yourself to pursue more professional AWS Assistant or Expert certifications in the future. It is a confident and solid first step in the AWS cloud ecosystem.   4. What are the requirements to be an AWS Certified Cloud Practitioner? (1) Qualification prerequisites: AWS Certified Cloud Practitioner (CLF-C02) certification has no mandatory requirements and is suitable for people with zero foundation. No AWS user experience, programming skills, or operational knowledge are required, only basic computer operation skills and English reading abilities are needed.  (2) Training and examinations: CLF-C02 consists of approximately 65 objective multiple-choice questions. The exam lasts for 90 minutes, including reading the exam instructions 10 minutes before the exam and filling out the survey questionnaire 5 minutes after the exam; Full score of 1000 points, reaching 700 points or above to pass. The exam fee is $100, which is a globally unified low price and the cheapest exam in AWS certification.  (3) Qualification maintenance: The CLF-C02 certificate is valid for 3 years and requires passing the "renewal exam" or obtaining a higher level of AWS certification within the validity period to extend the validity of the certificate. The renewal exam fee is lower than the initial exam, about $75, and the preparation difficulty is lower, mainly testing the understanding of AWS's new features.   5. Comparable Certifications to AWS Certified Cloud Practitioner Certification Microsoft Certified: Azure Fundamentals (AZ-900) Google Cloud Certified - Cloud Digital Leader CompTIA Cloud+ HCIA - Cloud Computing    

Table of Contents1. Introduction to the Google Associate Cloud Engineer certification2. Why Earn Your Google Associate Cloud Engineer Certification? 3. Core Components of the Google Associate Cloud Engineer Certification4. What are the requirements to be a Google Associate Cloud Engineer?5. Comparable Certifications to Google Associate Cloud Engineer Certification The Google Associate Cloud Engineer certification is a core practical certification for beginners in Google Cloud, focusing on the deployment and management of basic resources. 1. Introduction to the Google Associate Cloud Engineer certification Google Associate Cloud Engineer is an entry-level cloud technology certification launched by Google Cloud, focusing on verifying practitioners' practical abilities to deploy, manage, monitor basic cloud resources and solve common problems on the Google Cloud Platform (GCP). Google Associate Cloud Engineer does not require deep programming or architecture design experience, but focuses on "practical application of basic cloud resources." It is a core entry-level qualification for entering the Google Cloud ecosystem, engaging in cloud operations or basic development positions, and is also the basic level certificate of the Google Cloud certification system. With the popularity of Google Cloud in the enterprise market, there is a surge in demand for junior engineers who can operate GCP resources and complete basic business deployment. The core of this certification is to cultivate "practical entry-level operators of the Google Cloud platform" rather than "theoretical cognitives." The certificate holder needs to master the actual configuration process of GCP core services, be able to independently complete cloud deployment of basic business scenarios, and have basic troubleshooting capabilities to ensure the stable operation of GCP resources and provide support for the initial cloud deployment or daily cloud operation and maintenance of enterprises. In the IT department of small and medium-sized enterprises, Google Associate Cloud Engineer certified holders can create Compute Engine virtual machines on GCP, deploy the enterprise website and configure static IP addresses; use Cloud Storage to store user uploaded images or backup files, and set access permissions to prevent leaks; Configure virtual machine CPU usage alerts through Cloud Monitoring, receive timely notifications and expand capacity when the load is too high; If the official website cannot be accessed, network firewall rules or virtual machine status issues can be checked through GCP logs to quickly restore services.   2. Why Earn Your Google Associate Cloud Engineer Certification?  The Google Associate Cloud Engineer certification is a junior qualification officially recognized by Google Cloud and highly recognized among companies using GCP. It is the "basic threshold" for recruiting GCP junior positions. Without this certification, it is difficult to obtain interview opportunities for GCP related positions, especially in the Google Cloud ecosystem where the advantages are obvious. Junior GCP engineers holding Google Associate Cloud Engineer certification have an average annual salary 30%-45% higher than IT support personnel with Cloud Free certification; at the same time, it is a necessary path to advance to senior GCP positions, with clear career advancement opportunities. Unlike the "Basic Cognitive Certification" that focuses on theory, this certification focuses on practical operation. Passing the exam proves that the holder can independently complete GCP basic business deployment. Enterprises can directly arrange for the holder to participate in practical projects, avoiding the embarrassment of "only knowing theory but not operation." After joining, the holder can quickly get started with the work. Holders of Google Associate Cloud Engineer certification can join the Google Cloud global developer community, access free learning resources, and have priority participation in Google Cloud offline activities; at the same time, you can apply for the Google Cloud certification badge, showcase your qualifications on professional platforms such as LinkedIn, attract the attention of enterprise HR, and expand career opportunities.   3. Core Components of the Google Associate Cloud Engineer Certification For practitioners who aspire to master the core operational skills of Google Cloud Platform and embark on a career in cloud infrastructure management, this certification focused on "deployment, management, monitoring, and troubleshooting" is a highly practical admission credential. GCP Fundamentals and Resource Management are the starting point for all operations. You will gain a deep understanding of GCP's unique project, folder, and organizational resource hierarchy model, and proficiently utilize its powerful IAM mechanism to assign appropriate permissions to members in different roles. At the same time, you must be proficient in using Cloud Shell and gcloud command-line tools, which are the foundation for achieving efficient management and automation. You need to be proficient in the entire lifecycle management of Compute Engine virtual machines, from creation, configuration to start stop and specification adjustment. In addition, you will also be exposed to modern application deployment models, including using Cloud Run to deploy containers and creating serverless functions through Cloud Functions, to learn how to leverage GCP services for rapid deployment and elastic scaling. The internet is the blood vessel that connects everything. You will master the ability to build a secure and flexible network environment, including creating and configuring VPC virtual networks, subnets and routes, setting up Cloud NAT to provide outbound Internet access for private instances, and achieving network interoperability through VPC peer connections. Configuring Cloud DNS and basic load balancers to improve application availability and accessibility are also essential skills. Monitoring, logging, and troubleshooting are key to ensuring system stability. You need to be proficient in using Cloud Monitoring to monitor resource metrics, set alerts, and use Cloud Logging to collect and analyze logs. The certification focuses on your systematic troubleshooting ability, which can quickly identify the root cause and implement repairs from a series of common problems such as virtual machine startup failures, network disconnections, and access denied permissions. Excellent engineers must have cost awareness. You will learn to use Cloud Billing tools to monitor expenses, set budget alerts, and proactively optimize cloud spending by identifying and clearing idle resources, selecting more cost-effective machine types (such as preemptive VMs), and more.   4. What are the requirements to be a Google Associate Cloud Engineer? (1) Qualification prerequisites: There is no mandatory certification requirement for Google Associate Cloud Engineer, but Google recommends that you have at least 6 months of basic experience in cloud platforms, understand simple network concepts, have basic command line operation skills, and be able to quickly get started with gcloud commands. (2) Training and examinations: The Google Associate Cloud Engineer has approximately 50-60 questions, including multiple-choice and situational analysis questions; The exam lasts for a total of 120 minutes; Full score of 100 points, passing with a score of 70 or above; The exam fee is approximately $125.  (3) Qualification maintenance: The certificate of Google Associate Cloud Engineer is valid for 3 years and requires passing the "renewal exam" or obtaining a higher level of Google Cloud certification within the validity period to renew the certificate's validity. The cost of the renewal exam is lower than that of the initial exam, and the preparation difficulty is lower, mainly testing the understanding of the new features of GCP.   5. Comparable Certifications to Google Associate Cloud Engineer Certification AWS Certified Cloud Practitioner Microsoft Certified: Azure Fundamentals CompTIA Cloud+  

Table of Contents1. Introduction to the AZ-900 certification2. The Competitive Edge of an AZ-900 Certification3. Core Components of the AZ-900 Certification4. What are the requirements to be a Microsoft Azure Fundamental?5. Comparable Certifications to Microsoft Azure Fundamentals Certification Microsoft Azure Fundamentals (AZ-900) is an entry-level certification for the Azure cloud platform that provides "zero barriers to entry and access to cloud fundamentals." 1. Introduction to the AZ-900 certification Microsoft Azure Fundamentals (AZ-900) is an entry-level cloud computing certification launched by Microsoft, focusing on verifying practitioners' understanding of the core concepts, service types, pricing models, security compliance, and basic usage scenarios of the Microsoft Azure cloud platform. AZ-900 does not require programming or operations experience, and is an entry-level qualification that is entirely focused on "cloud basics." It is suitable for all those who want to learn about Azure cloud platform and embark on the path of cloud computing learning, and is also the "starting point certification" of Microsoft Azure certification system. Against the backdrop of cloud computing becoming the mainstream trend in enterprise IT, both technical and non-technical positions require a basic understanding of cloud platforms. The core positioning of AZ-900 is to cultivate "fundamental cognitions of Azure cloud platform" rather than "practitioners of cloud technology." It does not examine complex configuration or development capabilities, but helps learners establish an overall understanding of cloud computing, including basic concepts of cloud, core services of Azure, how to choose services based on needs, and security and compliance knowledge in cloud environments, laying the foundation for subsequent learning of Azure technology certification or engaging in cloud related work. In the enterprise IT department, AZ-900 certificate holders can understand why it is necessary to migrate local servers to Azure; Can distinguish the applicable scenarios of Azure virtual machines and App Services; Can understand Azure pricing calculator and make preliminary estimates of the cost of using cloud services; When communicating with the technical team, be able to understand basic terms such as "storage account" and "virtual network" to avoid communication barriers.   2. The Competitive Edge of an AZ-900 Certification AZ-900 is Microsoft's only cloud certification without any threshold, with low exam difficulty and cost. It can quickly help beginners establish cloud computing awareness and avoid being discouraged by "technical complexity." It is the best starting point for embarking on the path of cloud learning. Although it does not directly correspond to technical positions, the AZ-900 certificate can prove a basic understanding of cloud computing. When recruiting non-technical or junior technical positions, holding this certificate can make the resume more prominent, especially in Microsoft partners or enterprises using Azure, where it is highly recognized. The cloud concept, service classification, and security foundation covered by AZ-900 are the core foundations for learning higher-level Azure certification. Taking AZ-900 first can significantly reduce the difficulty of subsequent certification learning and avoid the frustration of "learning complex technologies directly from scratch." Holders of AZ-900 certification can join the Microsoft Developer Community, access free learning resources, participate in cloud technology introductory activities, meet new players in the same field, and accumulate resources for further in-depth learning or career development.   3. Core Components of the AZ-900 Certification For all those who wish to enter the Microsoft Azure cloud ecosystem, regardless of their technical background or professional role, the Microsoft Azure Fundamentals certification is a perfect starting point and an indispensable entry credential. Unlike certifications that require a strong technical foundation and practical experience, the core goal of AZ-900 is not to train you to become a cloud architect or administrator, but to build a unified and clear conceptual framework for cloud computing and Azure platform. It provides you with an accurate 'cloud world map,' allowing you to understand core terminology, grasp basic logic, and gain insights into core values when discussing cloud projects with technical teams, clients, or management. The fundamental concept of cloud computing is the cornerstone of the entire certification process. You will first learn the essence of cloud computing and understand how its core advantages such as "on-demand self-service, elastic scalability, and pay as you go," bring agility and cost-effectiveness to enterprises. At the same time, you will have a clear understanding of the differences and applicable scenarios of the three major service models of IaaS, PaaS, and SaaS, and be able to make preliminary judgments based on business needs; in addition, the characteristics and selection criteria of deployment models such as public cloud, private cloud, and hybrid cloud are also the focus of this section. Azure Core Services provides you with a "tour" of the vast Azure service family, understanding the basic uses of the most commonly used services in key areas such as computing, storage, networking, and databases. You don't need to learn how to configure them, but you need to know what problems they can solve. At the same time, you will understand how Azure organizes and manages cloud resources through subscriptions and resource groups, which is the first step in understanding Azure's governance structure. Cost is the key to cloud adoption decisions. This section will analyze Azure's core pricing model and teach you how to use the Azure pricing calculator, an important tool, to make preliminary cost estimates. You will learn about the main factors that affect billing and establish a preliminary awareness of cloud cost optimization. Finally, you will become familiar with the basic operations of Azure Portal and know how to obtain assistance through rich learning resources and support channels such as Microsoft Learn when needed. In summary, the AZ-900 certification is highly suitable for various groups of people. By obtaining this certification, you can not only demonstrate your commitment and basic understanding of cloud computing to current or future employers, but also lay an incredibly solid theoretical foundation for your future learning of more advanced Azure role certification. It is a key that opens the door to the Azure world, designed to give you confidence and enable you to sail confidently in the cloud era.   4. What are the requirements to be a Microsoft Azure Fundamental? (1) Qualification prerequisites: There are no mandatory requirements for AZ-900 certification, which is suitable for people with zero foundation and professionals who want to switch to cloud computing. AZ-900 does not require programming, operations, or Azure usage experience, only basic computer operation skills and English reading ability are needed. (2) Training and examinations: AZ-900 has approximately 40-60 questions, all of which are objective questions, including multiple choice questions and true/false questions; The exam lasts for 60 minutes; the full score of 1000 points, reaching 700 points or above to pass. The exam fee is approximately $99, making it one of the cheapest exams in Microsoft certification.  (3) Qualification maintenance: The AZ-900 certificate is valid for life and does not require renewal. Although maintenance is not required, Azure services will continue to be updated. The official still recommends that you regularly follow Microsoft's official news to maintain a basic understanding of cloud technology.   5. Comparable Certifications to Microsoft Azure Fundamentals Certification AWS Certified Cloud Practitioner Google Associate Cloud Engineer CompTIA Cloud+