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Pass Your SAA-C03 Exam with Practice Tests 2024 Updated, AWS Certified Solutions Architect – Associate | SPOTO

Achieving the AWS Certified Solutions Architect - Associate (SAA-C03) certification signifies your expertise in AWS technologies and services, showcasing your ability to design efficient and high-performing solutions. This certification is pivotal for professionals aiming to excel in cloud architecture, leveraging the AWS Well-Architected Framework for optimal outcomes. SPOTO's updated practice tests for SAA-C03 are tailored to the latest exam trends and content, ensuring you're fully prepared to ace the exam. Our practice tests cover a wide range of exam questions and answers, providing a comprehensive review of key concepts. Access free quizzes and exam materials to enhance your exam practice and reinforce your understanding of AWS services. By leveraging SPOTO's practice tests and exam simulators, you'll sharpen your skills, boost your confidence, and increase your chances of passing the SAA-C03 exam with flying colors. Prepare effectively with SPOTO and unlock new career opportunities in AWS.
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Question #1
A company runs a production application on a fleet of Amazon EC2 instances. The application reads the data from an Amazon SQS queue and processes the messages in parallel. The message volume is unpredictable and often has intermittent traffic. This application should continually process messages without any downtime. Which solution meets these requirements MOST cost-effectively?
A. Use Spot Instances exclusively to handle the maximum capacity required
B. Use Reserved Instances exclusively to handle the maximum capacity required
C. Use Reserved Instances for the baseline capacity and use Spot Instances to handle additional capacity
D. Use Reserved Instances for the baseline capacity and use On-Demand Instances to handle additional capacity
View answer
Correct Answer: CD

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Question #2
A company has implemented a self-managed DNS solution on three Amazon EC2 instances behind a Network Load Balancer (NLB) in the us-west-2 Region. Most of the company's users are located in the United States and Europe. The company wants to improve the performance and availability of the solution. The company launches and configures three EC2 instances in the eu-west-1 Region and adds the EC2 instances as targets for a new NLB. Which solution can the company use to route traffic to all the EC2 instances?
A. Create an Amazon Route 53 geolocation routing policy to route requests to one of the two NLB
B. Create an Amazon CloudFront distributio
C. Use the Route 53 record as the distribution's origin
D. Create a standard accelerator in AWS Global Accelerato
E. Create endpoint groups in us-west-2 and eu-west-1
F. Attach Elastic IP addresses to the six EC2 instance G
View answer
Correct Answer: D
Question #3
A company runs an on-premises application that is powered by a MySQL database The company is migrating the application to AWS to Increase the application's elasticity and availability The current architecture shows heavy read activity on the database during times of normal operation Every 4 hours the company's development team pulls a full export of the production database to populate a database in the staging environment During this period, users experience unacceptable application latency The development
A. Use Amazon Aurora MySQL with Multi-AZ Aurora Replicas for productio
B. Populate the staging database by implementing a backup and restore process that uses the mysqldump utility
C. Use Amazon Aurora MySQL with Multi-AZ Aurora Replicas for production Use database cloning to create the staging database on-demand
D. Use Amazon RDS for MySQL with a Mufti AZ deployment and read replicas for production Use the standby instance tor the staging database
E. Use Amazon RDS for MySQL with a Multi-AZ deployment and read replicas for productio
F. Populate the staging database by implementing a backup and restore process that uses the mysqldump utility
View answer
Correct Answer: B
Question #4
A solutions architect is developing a multiple-subnet VPC architecture. The solution will consist of six subnets in two Availability Zones. The subnets are defined as public, private and dedicated for databases. Only the Amazon EC2 instances running in the private subnets should be able to access a database. Which solution meets these requirements?
A. Create a now route table that excludes the route to the public subnets' CIDR block
B. Associate the route table to the database subnets
C. Create a security group that denies ingress from the security group used by instances in the public subnet
D. Attach the security group to an Amazon RDS DB instance
E. Create a security group that allows ingress from the security group used by instances in the private subnet
F. Attach the security group to an Amazon RDS DB instance
View answer
Correct Answer: B
Question #5
An application runs on an Amazon EC2 instance in a VPC. The application processes logs that are stored in an Amazon S3 bucket. The EC2 instance needs to access the S3 bucket without connectivity to the internet. Which solution will provide private network connectivity to Amazon S3?
A. Create a gateway VPC endpoint to the S3 bucket
B. Stream the logs to Amazon CloudWatch Log
C. Export the logs to the S3 bucket
D. Create an instance profile on Amazon EC2 to allow S3 access
E. Create an Amazon API Gateway API with a private link to access the S3 endpoint
View answer
Correct Answer: C
Question #6
An ecommerce company wants to launch a one-deal-a-day website on AWS. Each day will feature exactly one product on sale for a period of 24 hours. The company wants to be able to handle millions of requests each hour with millisecond latency during peak hours. Which solution will meet these requirements with the LEAST operational overhead?
A. Use Amazon S3 to host the full website in different S3 buckets Add Amazon CloudFront distributions Set the S3 buckets as origins for the distributions Store the order data in Amazon S3
B. Deploy the full website on Amazon EC2 instances that run in Auto Scaling groups across multiple Availability Zones Add an Application Load Balancer (ALB) to distribute the website traffic Add another ALB for the backend APIs Store the data in Amazon RDS for MySQL
C. Migrate the full application to run in containers Host the containers on Amazon Elastic Kubernetes Service (Amazon EKS) Use the Kubernetes Cluster Autoscaler to increase and decrease the number of pods to process bursts in traffic Store the data in Amazon RDS for MySQL
D. Use an Amazon S3 bucket to host the website's static content Deploy an Amazon CloudFront distributio
E. Set the S3 bucket as the origin Use Amazon API Gateway and AWS Lambda functions for the backend APIs Store the data in Amazon DynamoDB
View answer
Correct Answer: B
Question #7
A company's HTTP application is behind a Network Load Balancer (NLB). The NLB's target group is configured to use an Amazon EC2 Auto Scaling group with multiple EC2 instances that run the web service. The company notices that the NLB is not detecting HTTP errors for the application. These errors require a manual restart of the EC2 instances that run the web service. The company needs to improve the application's availability without writing custom scripts or code. What should a solutions architect do to mee
A. Enable HTTP health checks on the NL
B. supplying the URL of the company's application
C. Add a cron job to the EC2 instances to check the local application's logs once each minut
D. If HTTP errors are detected, the application will restart
E. Replace the NLB with an Application Load Balance
F. Enable HTTP health checks by supplying the URL of the company's applicatio G
View answer
Correct Answer: A
Question #8
A reporting team receives files each day in an Amazon S3 bucket. The reporting team manually reviews and copies the files from this initial S3 bucket to an analysis S3 bucket each day at the same time to use with Amazon QuickSight. Additional teams are starting to send more files in larger sizes to the initial S3 bucket. The reporting team wants to move the files automatically analysis S3 bucket as the files enter the initial S3 bucket. The reporting team also wants to use AWS Lambda functions to run patter
A. Create a Lambda function to copy the files to the analysis S3 bucke
B. Create an S3 event notification for the analysis S3 bucke
C. Configure Lambda and SageMaker Pipelines as destinations of the event notificatio
D. Configure s30bjectCreated:Put as the event type
E. Create a Lambda function to copy the files to the analysis S3 bucke
F. Configure the analysis S3 bucket to send event notifications to Amazon EventBridge (Amazon CloudWatch Events)
View answer
Correct Answer: B
Question #9
A company is building an ecommerce web application on AWS. The application sends information about new orders to an Amazon API Gateway REST API to process. The company wants to ensure that orders are processed in the order that they are received. Which solution will meet these requirements?
A. Use an API Gateway integration to publish a message to an Amazon Simple Notification Service (Amazon SNS) topic when the application receives an orde
B. Subscribe an AWS Lambda function to the topic to perform processing
C. Use an API Gateway integration to send a message to an Amazon Simple Queue Service (Amazon SQS) FIFO queue when the application receives an orde
D. Configure the SQS FIFO queue to invoke an AWS Lambda function for processing
E. Use an API Gateway authorizer to block any requests while the application processes an order
F. Use an API Gateway integration to send a message to an Amazon Simple Queue Service (Amazon SQS) standard queue when the application receives an orde G
View answer
Correct Answer: B
Question #10
A company has an AWS account used for software engineering. The AWS account has access to the company's on-premises data center through a pair of AWS Direct Connect connections. All non-VPC traffic routes to the virtual private gateway. A development team recently created an AWS Lambda function through the console. The development team needs to allow the function to access a database that runs in a private subnet in the company's data center. Which solution will meet these requirements?
A. Configure the Lambda function to run in the VPC with the appropriate security group
B. Set up a VPN connection from AWS to the data cente
C. Route the traffic from the Lambda function through the VPN
D. Update the route tables in the VPC to allow the Lambda function to access the on-premises data center through Direct Connect
E. Create an Elastic IP addres
F. Configure the Lambda function to send traffic through the Elastic IP address without an elastic network interface
View answer
Correct Answer: B
Question #11
A solutions architect needs to securely store a database user name and password that an application uses to access an Amazon RDS DB instance. The application that accesses the database runs on an Amazon EC2 instance. The solutions architect wants to create a secure parameter in AWS Systems Manager Parameter Store. What should the solutions architect do to meet this requirement?
A. Create an IAM role that has read access to the Parameter Store paramete
B. Allow Decrypt access to an AWS Key Management Service (AWS KMS) key that is used to encrypt the paramete
C. Assign this IAM role to the EC2 instance
D. Create an IAM policy that allows read access to the Parameter Store paramete
E. Allow Decrypt access to an AWS Key Management Service (AWS KMS) key that is used to encrypt the paramete
F. Assign this IAM policy to the EC2 instance
View answer
Correct Answer: B
Question #12
A solutions architect is optimizing a website for an upcoming musical event. Videos of the performances will be streamed in real time and then will be available on demand. The event is expected to attract a global online audience. Which service will improve the performance of both the real-lime and on-demand streaming?
A. Amazon CloudFront
B. AWS Global Accelerator
C. Amazon Route 53
D. Amazon S3 Transfer Acceleration
View answer
Correct Answer: A
Question #13
A company is developing a two-tier web application on AWS. The company's developers have deployed the application on an Amazon EC2 instance that connects directly to a backend Amazon RDS database. The company must not hardcode database credentials in the application. The company must also implement a solution to automatically rotate the database credentials on a regular basis. Which solution will meet these requirements with the LEAST operational overhead?
A. Store the database credentials in the instance metadat
B. Use Amazon EventBridge (Amazon CloudWatch Events) rules to run a scheduled AWS Lambda function that updates the RDS credentials and instance metadata at the same time
C. Store the database credentials in a configuration file in an encrypted Amazon S3 bucke
D. Use Amazon EventBridge (Amazon CloudWatch Events) rules to run a scheduled AWS Lambda function that updates the RDS credentials and the credentials in the configuration file at the same tim
E. Use S3 Versioning to ensure the ability to fall back to previous values
F. Store the database credentials as a secret in AWS Secrets Manage G
View answer
Correct Answer: D
Question #14
A company needs to move data from an Amazon EC2 instance to an Amazon S3 bucket. The company must ensure that no API calls and no data are routed through public internet routes. Only the EC2 instance can have access to upload data to the S3 bucket. Which solution will meet these requirements?
A. Create an interface VPC endpoint for Amazon S3 in the subnet where the EC2 instance is located
B. Create a gateway VPC endpoint for Amazon S3 in the Availability Zone where the EC2 instance is locate
C. Attach appropriate security groups to the endpoin
D. Attach a resource policy lo the S3 bucket to only allow the EC2 instance's IAM role for access
E. Run the nslookup tool from inside the EC2 instance to obtain the private IP address of the S3 bucket's service API endpoin
F. Create a route in the VPC route table to provide the EC2 instance with access to the S3 bucke G
View answer
Correct Answer: B
Question #15
A bicycle sharing company is developing a multi-tier architecture to track the location of its bicycles during peak operating hours The company wants to use these data points in its existing analytics platform A solutions architect must determine the most viable multi-tier option to support this architecture The data points must be accessible from the REST API. Which action meets these requirements for storing and retrieving location data?
A. Use Amazon Athena with Amazon S3
B. Use Amazon API Gateway with AWS Lambda
C. Use Amazon QuickSight with Amazon Redshift
D. Use Amazon API Gateway with Amazon Kinesis Data Analytics
View answer
Correct Answer: A
Question #16
A company wants to run its critical applications in containers to meet requirements tor scalability and availability The company prefers to focus on maintenance of the critical applications The company does not want to be responsible for provisioning and managing the underlying infrastructure that runs the containerized workload What should a solutions architect do to meet those requirements?
A. Use Amazon EC2 Instances, and Install Docker on the Instances
B. Use Amazon Elastic Container Service (Amazon ECS) on Amazon EC2 worker nodes
C. Use Amazon Elastic Container Service (Amazon ECS) on AWS Fargate
D. Use Amazon EC2 instances from an Amazon Elastic Container Service (Amazon ECS)-op6mized Amazon Machine Image (AMI)
View answer
Correct Answer: AC
Question #17
A company runs an online marketplace web application on AWS. The application serves hundreds of thousands of users during peak hours. The company needs a scalable, near-real-time solution to share the details of millions of financial transactions with several other internal applications Transactions also need to be processed to remove sensitive data before being stored in a document database for low-latency retrieval. What should a solutions architect recommend to meet these requirements?
A. Store the transactions data into Amazon DynamoDB Set up a rule in DynamoDB to remove sensitive data from every transaction upon write Use DynamoDB Streams to share the transactions data with other applications
B. Stream the transactions data into Amazon Kinesis Data Firehose to store data in Amazon DynamoDB and Amazon S3 Use AWS Lambda integration with Kinesis Data Firehose to remove sensitive dat
C. Other applications can consume the data stored in Amazon S3
D. Stream the transactions data into Amazon Kinesis Data Streams Use AWS Lambda integration to remove sensitive data from every transaction and then store the transactions data in Amazon DynamoDB Other applications can consume the transactions data off the Kinesis data stream
E. Store the batched transactions data in Amazon S3 as file
F. Use AWS Lambda to process every file and remove sensitive data before updating the files in Amazon S3 The Lambda function then stores the data in Amazon DynamoDB Other applications can consume transaction files stored in Amazon S3
View answer
Correct Answer: C
Question #18
A company is migrating its on-premises PostgreSQL database to Amazon Aurora PostgreSQL. The on-premises database must remain online and accessible during the migration. The Aurora database must remain synchronized with the on-premises database. Which combination of actions must a solutions architect take to meet these requirements? (Choose two.)
A. Create an ongoing replication task
B. Create a database backup of the on-premises database
C. Create an AWS Database Migration Service (AWS DMS) replication server
D. Convert the database schema by using the AWS Schema Conversion Tool (AWS SCT)
E. Create an Amazon EventBridge (Amazon CloudWatch Events) rule to monitor the database synchronization
View answer
Correct Answer: D
Question #19
A company runs a photo processing application that needs to frequently upload and download pictures from Amazon S3 buckets that are located in the same AWS Region. A solutions architect has noticed an increased cost in data transfer fees and needs to implement a solution to reduce these costs. How can the solutions architect meet this requirement?
A. Deploy Amazon API Gateway into a public subnet and adjust the route table to route S3 calls through It
B. Deploy a NAT gateway into a public subnet and attach an end point policy that allows access to the S3 buckets
C. Deploy the application Into a public subnet and allow it to route through an internet gateway to access the S3 Buckets
D. Deploy an S3 VPC gateway endpoint into the VPC and attach an endpoint policy that allows access to the S3 buckets
View answer
Correct Answer: A
Question #20
A company recently signed a contract with an AWS Managed Service Provider (MSP) Partner for help with an application migration initiative. A solutions architect needs to share an Amazon Machine Image (AMI) from an existing AWS account with the MSP Partner's AWS account. The AMI is backed by Amazon Elastic Block Store (Amazon EBS) and uses a customer managed customer master key (CMK) to encrypt EBS volume snapshots. What is the MOST secure way for the solutions architect to share the AMI with the MSP Partner
A. Make the encrypted AMI and snapshots publicly availabl
B. Modify the CMK's key policy to allow the MSP Partner's AWS account to use the key
C. Modify the launchPermission property of the AM
D. Share the AMI with the MSP Partner's AWS account onl
E. Modify the CMK's key policy to allow the MSP Partner's AWS account to use the key
F. Modify the launchPermission property of the AMI Share the AMI with the MSP Partner's AWS account onl G
View answer
Correct Answer: CD
Question #21
A hospital recently deployed a RESTful API with Amazon API Gateway and AWS Lambda The hospital uses API Gateway and Lambda to upload reports that are in PDF format and JPEG format The hospital needs to modify the Lambda code to identify protected health information (PHI) in the reports Which solution will meet these requirements with the LEAST operational overhead?
A. Use existing Python libraries to extract the text from the reports and to identify the PHI from the extracted text
B. Use Amazon Textract to extract the text from the reports Use Amazon SageMaker to identify the PHI from the extracted text
C. Use Amazon Textract to extract the text from the reports Use Amazon Comprehend Medical to identify the PHI from the extracted text
D. Use Amazon Rekognition to extract the text from the reports Use Amazon Comprehend Medical to identify the PHI from the extracted text
View answer
Correct Answer: D
Question #22
A company has a service that produces event data. The company wants to use AWS to process the event data as it is received. The data is written in a specific order that must be maintained throughout processing The company wants to implement a solution that minimizes operational overhead. How should a solutions architect accomplish this?
A. Create an Amazon Simple Queue Service (Amazon SQS) FIFO queue to hold messages Set up an AWS Lambda function to process messages from the queue
B. Create an Amazon Simple Notification Service (Amazon SNS) topic to deliver notifications containing payloads to process Configure an AWS Lambda function as a subscriber
C. Create an Amazon Simple Queue Service (Amazon SQS) standard queue to hold message
D. Set up an AWS Lambda function to process messages from the queue independently
E. Create an Amazon Simple Notification Service (Amazon SNS) topic to deliver notifications containing payloads to proces
F. Configure an Amazon Simple Queue Service (Amazon SQS) queue as a subscriber
View answer
Correct Answer: B
Question #23
A company uses Amazon S3 to store its confidential audit documents. The S3 bucket uses bucket policies to restrict access to audit team IAM user credentials according to the principle of least privilege. Company managers are worried about accidental deletion of documents in the S3 bucket and want a more secure solution. What should a solutions architect do to secure the audit documents?
A. Enable the versioning and MFA Delete features on the S3 bucket
B. Enable multi-factor authentication (MFA) on the IAM user credentials for each audit team IAM user account
C. Add an S3 Lifecycle policy to the audit team's IAM user accounts to deny the s3:DeleteObject action during audit dates
D. Use AWS Key Management Service (AWS KMS) to encrypt the S3 bucket and restrict audit team IAM user accounts from accessing the KMS key
View answer
Correct Answer: C
Question #24
A company's containerized application runs on an Amazon EC2 instance. The application needs to download security certificates before it can communicate with other business applications. The company wants a highly secure solution to encrypt and decrypt the certificates in near real time. The solution also needs to store data in highly available storage after the data is encrypted. Which solution will meet these requirements with the LEAST operational overhead?
A. Create AWS Secrets Manager secrets for encrypted certificate
B. Manually update the certificates as neede
C. Control access to the data by using fine-grained IAM access
D. Create an AWS Lambda function that uses the Python cryptography library to receive and perform encryption operation
E. Store the function in an Amazon S3 bucket
F. Create an AWS Key Management Service (AWS KMS) customer managed ke G
View answer
Correct Answer: B
Question #25
A solutions architect needs to implement a solution to reduce a company's storage costs. All the company's data is in the Amazon S3 Standard storage class. The company must keep all data for at least 25 years. Data from the most recent 2 years must be highly available and immediately retrievable. Which solution will meet these requirements?
A. Set up an S3 Lifecycle policy to transition objects to S3 Glacier Deep Archive immediately
B. Set up an S3 Lifecycle policy to transition objects to S3 Glacier Deep Archive after 2 years
C. Use S3 Intelligent-Tierin
D. Activate the archiving option to ensure that data is archived in S3 Glacier Deep Archive
E. Set up an S3 Lifecycle policy to transition objects to S3 One Zone-Infrequent Access (S3 One Zone-IA) immediately and to S3 Glacier Deep Archive after 2 years
View answer
Correct Answer: A
Question #26
A company has a legacy data processing application that runs on Amazon EC2 instances. Data is processed sequentially, but the order of results does not matter. The application uses a monolithic architecture. The only way that the company can scale the application to meet increased demand is to increase the size of the instances. The company's developers have decided to rewrite the application to use a microservices architecture on Amazon Elastic Container Service (Amazon ECS). What should a solutions archit
A. Create an Amazon Simple Queue Service (Amazon SQS) queu
B. Add code to the data producers, and send data to the queu
C. Add code to the data consumers to process data from the queue
D. Create an Amazon Simple Notification Service (Amazon SNS) topi
E. Add code to the data producers, and publish notifications to the topi
F. Add code to the data consumers to subscribe to the topic
View answer
Correct Answer: C
Question #27
A solutions architect is designing a new hybrid architecture to extend a company s on-premises infrastructure to AWS The company requires a highly available connection with consistent low latency to an AWS Region. The company needs to minimize costs and is willing to accept slower traffic if the primary connection fails. What should the solutions architect do to meet these requirements?
A. Provision an AWS Direct Connect connection to a Region Provision a VPN connection as a backup if the primary Direct Connect connection fails
B. Provision a VPN tunnel connection to a Region for private connectivit
C. Provision a second VPN tunnel for private connectivity and as a backup if the primary VPN connection fails
D. Provision an AWS Direct Connect connection to a Region Provision a second Direct Connect connection to the same Region as a backup if the primary Direct Connect connection fails
E. Provision an AWS Direct Connect connection to a Region Use the Direct Connect failover attribute from the AWS CLI to automatically create a backup connection if the primary Direct Connect connection fails
View answer
Correct Answer: A
Question #28
A company is migrating a distributed application to AWS The application serves variable workloads The legacy platform consists of a primary server trial coordinates jobs across multiple compute nodes The company wants to modernize the application with a solution that maximizes resiliency and scalability. How should a solutions architect design the architecture to meet these requirements?
A. Configure an Amazon Simple Queue Service (Amazon SQS) queue as a destination for the jobs Implement the compute nodes with Amazon EC2 instances that are managed in an Auto Scaling grou
B. Configure EC2 Auto Scaling to use scheduled scaling
C. Configure an Amazon Simple Queue Service (Amazon SQS) queue as a destination for the jobs Implement the compute nodes with Amazon EC2 Instances that are managed in an Auto Scaling group Configure EC2 Auto Scaling based on the size of the queue
D. Implement the primary server and the compute nodes with Amazon EC2 instances that are managed In an Auto Scaling grou
E. Configure AWS CloudTrail as a destination for the fobs Configure EC2 Auto Scaling based on the load on the primary server
F. implement the primary server and the compute nodes with Amazon EC2 instances that are managed in an Auto Scaling group Configure Amazon EventBridge (Amazon CloudWatch Events) as a destination for the jobs Configure EC2 Auto Scaling based on the load on the compute nodes
View answer
Correct Answer: C
Question #29
A company uses AWS Organizations to manage multiple AWS accounts for different departments. The management account has an Amazon S3 bucket that contains project reports. The company wants to limit access to this S3 bucket to only users of accounts within the organization in AWS Organizations. Which solution meets these requirements with the LEAST amount of operational overhead?
A. Add the aws:PrincipalOrgID global condition key with a reference to the organization ID to the S3 bucket policy
B. Create an organizational unit (OU) for each departmen
C. Add the aws:PrincipalOrgPaths global condition key to the S3 bucket policy
D. Use AWS CloudTrail to monitor the CreateAccount, InviteAccountToOrganization, LeaveOrganization, and RemoveAccountFromOrganization event
E. Update the S3 bucket policy accordingly
F. Tag each user that needs access to the S3 bucke G
View answer
Correct Answer: C
Question #30
A company is hosting a static website on Amazon S3 and is using Amazon Route 53 for DNS. The website is experiencing increased demand from around the world. The company must decrease latency for users who access the website. Which solution meets these requirements MOST cost-effectively?
A. Replicate the S3 bucket that contains the website to all AWS Region
B. Add Route 53 geolocation routing entries
C. Provision accelerators in AWS Global Accelerato
D. Associate the supplied IP addresses with the S3 bucke
E. Edit the Route 53 entries to point to the IP addresses of the accelerators
F. Add an Amazon CloudFront distribution in front of the S3 bucke G
View answer
Correct Answer: D
Question #31
A company runs a web-based portal that provides users with global breaking news, local alerts, and weather updates. The portal delivers each user a personalized view by using mixture of static and dynamic content. Content is served over HTTPS through an API server running on an Amazon EC2 instance behind an Application Load Balancer (ALB). The company wants the portal to provide this content to its users across the world as quickly as possible. How should a solutions architect design the application to ensu
A. Deploy the application stack in a single AWS Regio
B. Use Amazon CloudFront to serve all static and dynamic content by specifying the ALB as an origin
C. Deploy the application stack in two AWS Region
D. Use an Amazon Route 53 latency routing policy to serve all content from the ALB in the closest Region
E. Deploy the application stack in a single AWS Regio
F. Use Amazon CloudFront to serve the static conten G
View answer
Correct Answer: A
Question #32
A company wants to reduce the cost of its existing three-tier web architecture. The web, application, and database servers are running on Amazon EC2 instances for the development, test, and production environments. The EC2 instances average 30% CPU utilization during peak hours and 10% CPU utilization during non- peak hours. The production EC2 instances run 24 hours a day. The development and test EC2 instances run for at least 8 hours each day. The company plans to implement automation to stop the developm
A. Use Spot Instances for the production EC2 instance
B. Use Reserved Instances for the development and test EC2 instances
C. Use Reserved Instances for the production EC2 instance
D. Use On-Demand Instances for the development and test EC2 instances
E. Use Spot blocks for the production EC2 instance
F. Use Reserved Instances for the development and test EC2 instances
View answer
Correct Answer: A
Question #33
A company is planning to use an Amazon DynamoDB table for data storage. The company is concerned about cost optimization. The table will not be used on most mornings. In the evenings, the read and write traffic will often be unpredictable. When traffic spikes occur, they will happen very quickly. What should a solutions architect recommend?
A. Create a DynamoDB table in on-demand capacity mode
B. Create a DynamoDB table with a global secondary index
C. Create a DynamoDB table with provisioned capacity and auto scaling
D. Create a DynamoDB table in provisioned capacity mode, and configure it as a global table
View answer
Correct Answer: A
Question #34
A company runs multiple Windows workloads on AWS. The company's employees use Windows file shares that are hosted on two Amazon EC2 instances. The file shares synchronize data between themselves and maintain duplicate copies. The company wants a highly available and durable storage solution that preserves how users currently access the files. What should a solutions architect do to meet these requirements?
A. Migrate all the data to Amazon S3 Set up IAM authentication for users to access files
B. Set up an Amazon S3 File Gatewa
C. Mount the S3 File Gateway on the existing EC2 Instances
D. Extend the file share environment to Amazon FSx for Windows File Server with a Multi-AZ configuratio
E. Migrate all the data to FSx for Windows File Server
F. Extend the file share environment to Amazon Elastic File System (Amazon EFS) with a Multi-AZ configuratio G
View answer
Correct Answer: C
Question #35
A new employee has joined a company as a deployment engineer. The deployment engineer will be using AWS CloudFormation templates to create multiple AWS resources. A solutions architect wants the deployment engineer to perform job activities while following the principle of least privilege. Which steps should the solutions architect do in conjunction to reach this goal? (Select two.)
A. Have the deployment engineer use AWS account roof user credentials for performing AWS CloudFormation stack operations
B. Create a new IAM user for the deployment engineer and add the IAM user to a group that has the PowerUsers IAM policy attached
C. Create a new IAM user for the deployment engineer and add the IAM user to a group that has the Administrate/Access IAM policy attached
D. Create a new IAM User for the deployment engineer and add the IAM user to a group that has an IAM policy that allows AWS CloudFormation actions only
E. Create an IAM role for the deployment engineer to explicitly define the permissions specific to the AWS CloudFormation stack and launch stacks using Dial IAM role
View answer
Correct Answer: A
Question #36
A company has an application that ingests incoming messages. These messages are then quickly consumed by dozens of other applications and microservices. The number of messages varies drastically and sometimes spikes as high as 100,000 each second. The company wants to decouple the solution and increase scalability. Which solution meets these requirements?
A. Persist the messages to Amazon Kinesis Data Analytic
B. All the applications will read and process the messages
C. Deploy the application on Amazon EC2 instances in an Auto Scaling group, which scales the number of EC2 instances based on CPU metrics
D. Write the messages to Amazon Kinesis Data Streams with a single shar
E. All applications will read from the stream and process the messages
F. Publish the messages to an Amazon Simple Notification Service (Amazon SNS) topic with one or more Amazon Simple Queue Service (Amazon SQS) subscription G
View answer
Correct Answer: C
Question #37
A company has several web servers that need to frequently access a common Amazon RDS MySQL Multi-AZ DB instance The company wants a secure method for the web servers to connect to the database while meeting a security requirement to rotate user credentials frequently. Which solution meets these requirements?
A. Store the database user credentials in AWS Secrets Manager Grant the necessary IAM permissions to allow the web servers to access AWS Secrets Manager
B. Store the database user credentials in AWS Systems Manager OpsCenter Grant the necessary IAM permissions to allow the web servers to access OpsCenter
C. Store the database user credentials in a secure Amazon S3 bucket Grant the necessary IAM permissions to allow the web servers to retrieve credentials and access the database
D. Store the database user credentials in files encrypted with AWS Key Management Service (AWS KMS) on the web server file syste
E. The web server should be able to decrypt the files and access the database
View answer
Correct Answer: B
Question #38
A company is developing a file-sharing application that will use an Amazon S3 bucket for storage. The company wants to serve all the files through an Amazon CloudFront distribution. The company does not want the files to be accessible through direct navigation to the S3 URL. What should a solutions architect do to meet these requirements?
A. Write individual policies for each S3 bucket to grant read permission for only CloudFront access
B. Create an IAM use
C. Grant the user read permission to objects in the S3 bucke
D. Assign the user to CloudFront
E. Write an S3 bucket policy that assigns the CloudFront distribution ID as the Principal and assigns the target S3 bucket as the Amazon Resource Name (ARN)
F. Create an origin access identity (OAI)
View answer
Correct Answer: D
Question #39
A company wants to migrate its on-premises data center to AWS. According to the company's compliance requirements, the company can use only the ap- northeast-3 Region. Company administrators are not permitted to connect VPCs to the internet. Which solutions will meet these requirements? (Choose two.)
A. Use AWS Control Tower to implement data residency guardrails to deny internet access and deny access to all AWS Regions except ap-northeast-3
B. Use rules in AWS WAF to prevent internet acces
C. Deny access to all AWS Regions except ap-northeast-3 in the AWS account settings
D. Use AWS Organizations to configure service control policies (SCPS) that prevent VPCs from gaining internet acces
E. Deny access to all AWS Regions except ap-northeast-3
F. Create an outbound rule for the network ACL in each VPC to deny all traffic from 0
View answer
Correct Answer: B
Question #40
A company performs monthly maintenance on its AWS infrastructure. During these maintenance activities, the company needs to rotate the credentials tor its Amazon ROS tor MySQL databases across multiple AWS Regions Which solution will meet these requirements with the LEAST operational overhead?
A. Store the credentials as secrets in AWS Secrets Manage
B. Use multi-Region secret replication for the required Regions Configure Secrets Manager to rotate the secrets on a schedule
C. Store the credentials as secrets in AWS Systems Manager by creating a secure string parameter Use multi-Region secret replication for the required Regions Configure Systems Manager to rotate the secrets on a schedule
D. Store the credentials in an Amazon S3 bucket that has server-side encryption (SSE) enabled Use Amazon EventBridge (Amazon CloudWatch Events) to invoke an AWS Lambda function to rotate the credentials
E. Encrypt the credentials as secrets by using AWS Key Management Service (AWS KMS) multi-Region customer managed keys Store the secrets in an Amazon DynamoDB global table Use an AWS Lambda function to retrieve the secrets from DynamoDB Use the RDS API to rotate the secrets
View answer
Correct Answer: A
Question #41
A solutions architect is designing the cloud architecture for a new application being deployed on AWS. The process should run in parallel while adding and removing application nodes as needed based on the number of jobs to be processed. The processor application is stateless. The solutions architect must ensure that the application is loosely coupled and the job items are durably stored. Which design should the solutions architect use?
A. Create an Amazon SNS topic to send the jobs that need to be processed Create an Amazon Machine Image (AMI) that consists of the processor application Create a launch configuration that uses the AMI Create an Auto Scaling group using the launch configuration Set the scaling policy for the Auto Scaling group to add and remove nodes based on CPU usage
B. Create an Amazon SQS queue to hold the jobs that need to be processed Create an Amazon Machine image (AMI) that consists of the processor application Create a launch configuration that uses the AM' Create an Auto Scaling group using the launch configuration Set the scaling policy for the Auto Scaling group to add and remove nodes based on network usage
C. Create an Amazon SQS queue to hold the jobs that needs to be processed Create an Amazon Machine image (AMI) that consists of the processor application Create a launch template that uses the AMI Create an Auto Scaling group using the launch template Set the scaling policy for the Auto Scaling group to add and remove nodes based on the number of items in the SQS queue
D. Create an Amazon SNS topic to send the jobs that need to be processed Create an Amazon Machine Image (AMI) that consists of the processor application Create a launch template that uses the AMI Create an Auto Scaling group using the launch template Set the scaling policy for the Auto Scaling group to add and remove nodes based on the number of messages published to the SNS topic
View answer
Correct Answer: C
Question #42
A development team runs monthly resource-intensive tests on its general purpose Amazon RDS for MySQL DB instance with Performance Insights enabled. The testing lasts for 48 hours once a month and is the only process that uses the database. The team wants to reduce the cost of running the tests without reducing the compute and memory attributes of the DB instance. Which solution meets these requirements MOST cost-effectively?
A. Stop the DB instance when tests are complete
B. Restart the DB instance when required
C. Use an Auto Scaling policy with the DB instance to automatically scale when tests are completed
D. Create a snapshot when tests are complete
E. Terminate the DB instance and restore the snapshot when required
F. Modify the DB instance to a low-capacity instance when tests are complete G
View answer
Correct Answer: D
Question #43
A company has an application that provides marketing services to stores. The services are based on previous purchases by store customers. The stores upload transaction data to the company through SFTP, and the data is processed and analyzed to generate new marketing offers. Some of the files can exceed 200 GB in size. Recently, the company discovered that some of the stores have uploaded files that contain personally identifiable information (PII) that should not have been included. The company wants admini
A. Use an Amazon S3 bucket as a secure transfer poin
B. Use Amazon Inspector to scan me objects in the bucke
C. If objects contain Pl
D. trigger an S3 Lifecycle policy to remove the objects that contain Pll
E. Use an Amazon S3 bucket as a secure transfer poin
F. Use Amazon Macie to scan the objects in the bucke G
View answer
Correct Answer: C
Question #44
A company wants to run a gaming application on Amazon EC2 instances that are part of an Auto Scaling group in the AWS Cloud. The application will transmit data by using UDP packets. The company wants to ensure that the application can scale out and in as traffic increases and decreases. What should a solutions architect do to meet these requirements?
A. Attach a Network Load Balancer to the Auto Scaling group
B. Attach an Application Load Balancer to the Auto Scaling group
C. Deploy an Amazon Route 53 record set with a weighted policy to route traffic appropriately
D. Deploy a NAT instance that is configured with port forwarding to the EC2 instances in the Auto Scaling group
View answer
Correct Answer: A
Question #45
A solutions architect is creating a new Amazon CloudFront distribution for an application. Some of the information submitted by users is sensitive. The application uses HTTPS but needs another layer of security. The sensitive information should be protected throughout the entire application stack, and access to the information should be restricted to certain applications. Which action should the solutions architect take?
A. Configure a CloudFront signed URL
B. Configure a CloudFront signed cookie
C. Configure a CloudFront field-level encryption profile
D. Configure CloudFront and set the Origin Protocol Policy setting to HTTPS Only for the Viewer Protocol Policy
View answer
Correct Answer: D
Question #46
A company collects temperature, humidity, and atmospheric pressure data in cities across multiple continents. The average volume of data collected per site each day is 500 GB. Each site has a high-speed internet connection. The company's weather forecasting applications are based in a single Region and analyze the data daily. What is the FASTEST way to aggregate data from all of these global sites?
A. Enable Amazon S3 Transfer Acceleration on the destination bucke
B. Use multipart uploads to directly upload site data to the destination bucket
C. Upload site data to an Amazon S3 bucket in the closest AWS Regio
D. Use S3 cross-Region replication to copy objects to the destination bucket
E. Schedule AWS Snowball jobs daily to transfer data to the closest AWS Regio
F. Use S3 cross-Region replication to copy objects to the destination bucket
View answer
Correct Answer: A
Question #47
A company wants to move its application to a serverless solution. The serverless solution needs to analyze existing and new data by using SL. The company stores the data in an Amazon S3 bucket. The data requires encryption and must be replicated to a different AWS Region. Which solution will meet these requirements with the LEAST operational overhead?
A. Create a new S3 bucke
B. Load the data into the new S3 bucke
C. Use S3 Cross-Region Replication (CRR) to replicate encrypted objects to an S3 bucket in another Regio
D. Use server-side encryption with AWS KMS multi-Region kays (SSE-KMS)
E. Create a new S3 bucke
F. Load the data into the new S3 bucke G
View answer
Correct Answer: A
Question #48
A company has a data ingestion workflow that consists the following: An Amazon Simple Notification Service (Amazon SNS) topic for notifications about new data deliveries An AWS Lambda function to process the data and record metadata The company observes that the ingestion workflow fails occasionally because of network connectivity issues. When such a failure occurs, the Lambda function does not ingest the corresponding data unless the company manually reruns the job. Which combination of actions should a so
A. Configure the Lambda function In multiple Availability Zones
B. Create an Amazon Simple Queue Service (Amazon SQS) queue, and subscribe It to me SNS topic
C. Increase the CPU and memory that are allocated to the Lambda function
D. Increase provisioned throughput for the Lambda function
E. Modify the Lambda function to read from an Amazon Simple Queue Service (Amazon SQS) queue
View answer
Correct Answer: B
Question #49
A social media company allows users to upload images to its website. The website runs on Amazon EC2 instances. During upload requests, the website resizes the images to a standard size and stores the resized images in Amazon S3. Users are experiencing slow upload requests to the website. The company needs to reduce coupling within the application and improve website performance. A solutions architect must design the most operationally efficient process for image uploads. Which combination of actions should
A. Configure the application to upload images to S3 Glacier
B. Configure the web server to upload the original images to Amazon S3
C. Configure the application to upload images directly from each user's browser to Amazon S3 through the use of a presigned URL
D. Configure S3 Event Notifications to invoke an AWS Lambda function when an image is uploade
E. Use the function to resize the image
F. Create an Amazon EventBridge (Amazon CloudWatch Events) rule that invokes an AWS Lambda function on a schedule to resize uploaded images
View answer
Correct Answer: C
Question #50
A company recently launched Linux-based application instances on Amazon EC2 in a private subnet and launched a Linux-based bastion host on an Amazon EC2 instance in a public subnet of a VPC A solutions architect needs to connect from the on-premises network, through the company's internet connection to the bastion host and to the application servers The solutions architect must make sure that the security groups of all the EC2 instances will allow that access Which combination of steps should the solutions
A. Replace the current security group of the bastion host with one that only allows inbound access from the application instances
B. Replace the current security group of the bastion host with one that only allows inbound access from the internal IP range for the company
C. Replace the current security group of the bastion host with one that only allows inbound access from the external IP range for the company
D. Replace the current security group of the application instances with one that allows inbound SSH access from only the private IP address of the bastion host
E. Replace the current security group of the application instances with one that allows inbound SSH access from only the public IP address of the bastion host
View answer
Correct Answer: B
Question #51
A company runs an ecommerce application on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones. The Auto Scaling group scales based on CPU utilization metrics. The ecommerce application stores the transaction data in a MySQL 8.0 database that is hosted on a large EC2 instance. The database's performance degrades quickly as application load increases. The application handles more read requests than write transactio
A. Use Amazon Redshift with a single node for leader and compute functionality
B. Use Amazon RDS with a Single-AZ deployment Configure Amazon RDS to add reader instances in a different Availability Zone
C. Use Amazon Aurora with a Multi-AZ deploymen
D. Configure Aurora Auto Scaling with Aurora Replicas
E. Use Amazon ElastiCache for Memcached with EC2 Spot Instances
View answer
Correct Answer: A
Question #52
A company hosts a data lake on AWS. The data lake consists of data in Amazon S3 and Amazon RDS for PostgreSQL. The company needs a reporting solution that provides data visualization and includes all the data sources within the data lake. Only the company's management team should have full access to all the visualizations. The rest of the company should have only limited access. Which solution will meet these requirements?
A. Create an analysis in Amazon QuickSigh
B. Connect all the data sources and create new dataset
C. Publish dashboards to visualize the dat
D. Share the dashboards with the appropriate IAM roles
E. Create an analysis in Amazon OuickSigh
F. Connect all the data sources and create new dataset G
View answer
Correct Answer: C
Question #53
A company is preparing to launch a public-facing web application in the AWS Cloud. The architecture consists of Amazon EC2 instances within a VPC behind an Elastic Load Balancer (ELB). A third-party service is used for the DNS. The company's solutions architect must recommend a solution to detect and protect against large-scale DDoS attacks. Which solution meets these requirements?
A. Enable Amazon GuardDuty on the account
B. Enable Amazon Inspector on the EC2 instances
C. Enable AWS Shield and assign Amazon Route 53 to it
D. Enable AWS Shield Advanced and assign the ELB to it
View answer
Correct Answer: D
Question #54
A company needs guaranteed Amazon EC2 capacity in three specific Availability Zones in a specific AWS Region for an upcoming event that will last 1 week. What should the company do to guarantee the EC2 capacity?
A. Purchase Reserved instances that specify the Region needed
B. Create an On Demand Capacity Reservation that specifies the Region needed
C. Purchase Reserved instances that specify the Region and three Availability Zones needed
D. Create an On-Demand Capacity Reservation that specifies the Region and three Availability Zones needed
View answer
Correct Answer: D
Question #55
A company that hosts its web application on AWS wants to ensure all Amazon EC2 instances. Amazon RDS DB instances. and Amazon Redshift clusters are configured with tags. The company wants to minimize the effort of configuring and operating this check. What should a solutions architect do to accomplish this?
A. Use AWS Config rules to define and detect resources that are not properly tagged
B. Use Cost Explorer to display resources that are not properly tagge
C. Tag those resources manually
D. Write API calls to check all resources for proper tag allocatio
E. Periodically run the code on an EC2 instance
F. Write API calls to check all resources for proper tag allocatio G
View answer
Correct Answer: A
Question #56
A company's application integrates with multiple software-as-a-service (SaaS) sources for data collection. The company runs Amazon EC2 instances to receive the data and to upload the data to an Amazon S3 bucket for analysis. The same EC2 instance that receives and uploads the data also sends a notification to the user when an upload is complete. The company has noticed slow application performance and wants to improve the performance as much as possible. Which solution will meet these requirements with the
A. Create an Auto Scaling group so that EC2 instances can scale ou
B. Configure an S3 event notification to send events to an Amazon Simple Notification Service (Amazon SNS) topic when the upload to the S3 bucket is complete
C. Create an Amazon AppFlow flow to transfer data between each SaaS source and the S3 bucket
D. Create an Amazon EventBridge (Amazon CloudWatch Events) rule for each SaaS source to send output dat
E. Configure the S3 bucket as the rule's targe
F. Create a second EventBridge (CloudWatch Events) rule to send events when the upload to the S3 bucket is complet G
View answer
Correct Answer: C
Question #57
A company has a highly dynamic batch processing job that uses many Amazon EC2 instances to complete it. The job is stateless in nature, can be started and stopped at any given time with no negative impact, and typically takes upwards of 60 minutes total to complete. The company has asked a solutions architect to design a scalable and cost-effective solution that meets the requirements of the job. What should the solutions architect recommend?
A. Implement EC2 Spot Instances
B. Purchase EC2 Reserved Instances
C. Implement EC2 On-Demand Instances
D. Implement the processing on AWS Lambda
View answer
Correct Answer: A

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