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خذ اختبارات أخرى عبر الإنترنت
السؤال #1
A company wants to build an application that uses AWS Lambda to run Python code. Under the AWS shared responsibility model, which tasks will be the company's responsibility? (Select TWO.)
A. Management of the underlying infrastructure
B. Management of the operating system
C. Writing the business logic code
D. Installation of the computer language runtime
E. Providing AWS Identity and Access Management (IAM) access to the Lambda service
عرض الإجابة
اجابة صحيحة: B
السؤال #2
A company runs an application in the AWS Cloud. The level of traffic to the application vary throughout the week. The company wants to increase the reliability of its application at all times, even during times of high traffic. Which combination of steps will meet this requirement? (Select TWO.)
A. Test recovery procedures
B. Purchase instance weekly based on the previous week’s high traffic points
C. Handle software failures automatically
D. Scale the application vertically
E. Make all changes in the environment manually
عرض الإجابة
اجابة صحيحة: D
السؤال #3
A company uses AWS Direct Conned and wants to establish connectivity that spans VPCs across multiple AWS Regions. Which AWS service or feature should the company use to meet these requirements?
A. AWS Transit Gateway
B. AWS PrivateLink
C. Amazon Connect
D. Amazon Route 53
عرض الإجابة
اجابة صحيحة: BD
السؤال #4
Which of the following are benefits that a company receives when it moves an on-premises internet-lacing website to the AWS Cloud? (Select TWO.)
A. Data that is stored in the AWS Cloud is automatically encrypted
B. Website capacity can expand or contract as website traffic changes
C. AWS automatically provides the company with the lowest-cost pricing model
D. The website shows up with higher priority in internet search engines
E. The company can take advantage of the pay-as-you-go pricing model
عرض الإجابة
اجابة صحيحة: A
السؤال #5
Which AWS service or feature will search for and identify AWS resources that are stared externally?
A. Amazon OpenSearch Service (Amazon Elasticsearch Service)
B. AWS Control Tower
C. AWS IAM Access Analyzer
D. AWS Fargate
عرض الإجابة
اجابة صحيحة: A
السؤال #6
Which of the following are characteristics of AWS Regions and Availability Zones? (Select TWO.)
A. Regions bring AWS services to on-premises facilities
B. Regions consist of multiple Availability Zones
C. An Availability Zone contains several Regions
D. Regions are within 100 km (60 miles) of each other
E. Regions are located around the world
عرض الإجابة
اجابة صحيحة: BD
السؤال #7
A company is designing an application. For the data persistence layer, the company wants to use a NoSQL database. Which AWS service should the company use for the database?
A. Amazon Redshift
B. AWS DataSync
C. Amazon Athena
D. Amazon DynamoDB
عرض الإجابة
اجابة صحيحة: D
السؤال #8
A company wants to protect resources that the company hosts on AWS, including Application Load Balancers and Amazon CloudFront distributions. The company wants an AWS service that can provide near real-time visibility into attacks on the company's resources. The service must also have a dedicated AWS team to assist with distributed denial of service (DDoS) attacks. Which AWS service will meet these requirements?
A. AWS WAF
B. AWS Shield Standard
C. Amazon Macie
D. AWS Shield Advanced
عرض الإجابة
اجابة صحيحة: D
السؤال #9
A company wants to use a template to reliably provision, manage, and update its infrastructure in the AWS Cloud. Which AWS service will meet these requirements?
A. AWS Lambda
B. AWS CloudFormation
C. AWS Fargate
D. AWS CodeDeploy
عرض الإجابة
اجابة صحيحة: B
السؤال #10
A company runs a web application on Amazon EC2 instances. The application has consistent usage and is expected to run indefinitely. Which EC2 instance purchasing option will meet these requirements MOST cost-effectively?
A. 1-year All Upfront Reserved Instances
B. 1-year No Upfront Reserved Instances
C. 3-year All Upfront Reserved Instances
D. 3-year No Upfront Reserved Instances
عرض الإجابة
اجابة صحيحة: AC
السؤال #11
A company is using AWS for all its IT infrastructure. The company's developers are allowed to deploy applications on their own. The developers want to deploy their applications without having to provision the infrastructure themselves Which AWS service should the developers use to meet these requirements?
A. AWS CloudFormation
B. AWS CodeBuild
C. AWS Elastic Beanstalk
D. AWS CodeDeploy
عرض الإجابة
اجابة صحيحة: B
السؤال #12
A company has stopped all of its Amazon EC2 instances but monthly billing charges continue to occur. What could be causing this? (Select TWO.)
A. Amazon Elastic Block Store (Amazon EBS) storage charges
B. Operating system charges
C. Hardware charges
D. Elastic IP charges
E. Input/output (I/O) charges
عرض الإجابة
اجابة صحيحة: D
السؤال #13
A company is developing a new Node.js application. The application must have a scalabe NoSQL database to meet increasing demand as the popularity of the application grown. Which AWS services will meet the requirements for the database?
A. Amazon Aurora Serverless
B. Amazon ElastiCache
C. Amazon DynamocDB
D. Amazon Redshift
عرض الإجابة
اجابة صحيحة: C
السؤال #14
What is a benefit of moving to the AWS Cloud in terms of improving time to market?
A. Decreased deployment speed
B. Increased application security
C. Increased business agility
D. Increased backup capabilities
عرض الإجابة
اجابة صحيحة: C
السؤال #15
A company recently mutated to AWS and wants to enable intelligent threat protection and continuous monitoring across all of its AWS accounts. Which AWS service should the company use lo achieve this goal?
A. Amazon Macie
B. Amazon GuardDuty
C. AWS Shield
D. Amazon Detective
عرض الإجابة
اجابة صحيحة: BD
السؤال #16
Which AWS service decouples application components so that the components run independently?
A. Amazon Simple Notification Service (Amazon SNS)
B. Amazon Simple Workflow Service (Amazon SWF)
C. AWS Glue
D. Amazon Simple Queue Service (Amazon SQS)
عرض الإجابة
اجابة صحيحة: B
السؤال #17
Which service enables customers to audit API calls in their AWS accounts?
A. AWS CloudTrail
B. AWS Trusted Advisor
C. Amazon Inspector
D. AWS X-Ray
عرض الإجابة
اجابة صحيحة: B
السؤال #18
A company wants its Amazon EC2 instances to operate in a highly available environment, even if there in a natural disaster in a particular geographic area. Which solution achieves this goal?
A. Use EC2 instances in a single Availability Zone
B. Use EC2 instance in multiple AWS Regions
C. Use EC2 instance in multiple edge locations
D. Use Amazon Cloudfront with the EC2 instance configured as the source
عرض الإجابة
اجابة صحيحة: B
السؤال #19
A company needs an AWS service that can monitor the company's AWS account If the service identifies misconfigurations; the company's operations team must receive an alert Additionally, the service must remediate the issues by invoking AWS Lambda functions. Which service will meet these requirements?
A. Amazon Macie
B. Amazon GuardDuty
C. AWS Config
D. AWS Trusted Advisor
عرض الإجابة
اجابة صحيحة: B
السؤال #20
A company has a global website with static content. Which AWS service will deliver the static content with low latency?
A. AWS Lambda
B. Amazon CloudFront
C. Amazon EC2 Auto Scaling
D. AWS Compute Optimizer
عرض الإجابة
اجابة صحيحة: B
السؤال #21
Which fully managed AWS service allows a user to bring their own machine teaming algorithm?
A. Amazon Forecast
B. AWS Artifact
C. AWS Data Pipeline
D. Amazon SageMaker
عرض الإجابة
اجابة صحيحة: C
السؤال #22
A company wants its Amazon EC2 instances to provide a low-latency static website to global users. What should the company do to meet this requirement?
A. Use the EC2 instances in multiple edge locations
B. Use an Application Load Balancer with the EC2 instances configured as the target
C. Use the EC2 instances in the same Availability Zone but in different AWS Regions
D. Use Amazon CloudFront with the EC2 instances configured as the source
عرض الإجابة
اجابة صحيحة: C
السؤال #23
A company's procurement department wants volume discounts on AWS services for the company but numerous departments have separate AWS accounts. Which AWS service or tool can the company use to receive volume discounts across multiple AWS accounts?
A. Cost Explore'
B. AWS Budgets
C. AWS Cost and Usage Report
D. AWS Organizations
عرض الإجابة
اجابة صحيحة: A
السؤال #24
What is the customer ALWAYS responsible for managing, according to the AWS shared responsibility model?
A. Software licenses
B. Networking
C. Customer data
D. Encryption keys
عرض الإجابة
اجابة صحيحة: C
السؤال #25
How can a user protect an Amazon EC2 instance from a suspicious IP address?
A. Block the IP on the inbound rule of a network ACL
B. Block the IP on the outbound rule of a security group
C. Block the IP on the inbound rule of a security group and network ACL
D. Block the IP on the outbound rule of a security group and network ACL
عرض الإجابة
اجابة صحيحة: B
السؤال #26
Which pillar of the AWS Well-Architected Framework refers to the ability of a system to recover from infrastructure or service disruptions and dynamically acquire computing resources to meet demand?
A. Security
B. Reliability
C. Performance efficiency
D. Cost optimization
عرض الإجابة
اجابة صحيحة: A
السؤال #27
Which of the following is an advantage of AWS Cloud computing?
A. Trade security for elasticity
B. Trade operational excellence for agility
C. Trade fixed expenses for variable expenses
D. Trade elasticity for performance
عرض الإجابة
اجابة صحيحة: D
السؤال #28
How does consolidated billing help reduce costs for a company that has multiple AWS accounts?
A. It aggregates usage across accounts so that the company can reach volume discount thresholds sooner
B. It offers an additional 5% discount on purchases of All Upfront Reserved Instances
C. It provides a simplified billing invoice that the company can process more quickly than a standard invoice
D. It gives AWS resellers the ability to bill their customers for usage
عرض الإجابة
اجابة صحيحة: A
السؤال #29
A company wants to reconfigure its ecommerce application to automatically scale to meet customer demands. The company wants the operating system that the application runs on to be automatically updated. Which AWS service will meet these requirements?
A. Amazon Lightsail
B. Amazon EC2
C. AWS Lambda
D. Amazon EC2 Auto Scaling
عرض الإجابة
اجابة صحيحة: C
السؤال #30
Which benefit of the AWS Cloud helps companies achieve lower usage costs because of the aggregate of all AWS users?
A. No need to guess capacity
B. Ability to go global in minutes
C. Economies of scale
D. Increased speed and agility
عرض الإجابة
اجابة صحيحة: D
السؤال #31
A company is using AWS Organizations to configure AWS accounts. Which design principle is a best practice for the company to implement?
A. Organize accounts based on security and operational needs
B. Assign multiple sets of related workloads to each production account
C. Deploy workloads to the organization's management account
D. Combine production workloads and non-production workloads
عرض الإجابة
اجابة صحيحة: D
السؤال #32
A company has deployed its IT infrastructure in the AWS Cloud. The company's database must support reads with sub-millisecond latency. Which AWS service will meet this requirement?
A. Amazon EMR
B. Amazon RDS
C. AWS Glue
D. Amazon ElastiCache
عرض الإجابة
اجابة صحيحة: D
السؤال #33
A company wants to integrate its online shopping website with social media login credentials. Which AWS service can the company use to make this integration?
A. AWS Directory Service
B. AWS Identity and Access Management (IAM)
C. Amazon Cognito
D. AWS IAM Identity Center (AWS Single Sign-On)
عرض الإجابة
اجابة صحيحة: B
السؤال #34
An application runs on multiple Amazon EC2 instances that access a shared file system simultaneously. Which AWS storage service should be used?
A. Amazon EBS
B. Amazon EFS
C. Amazon S3
D. AWS Artifact
عرض الإجابة
اجابة صحيحة: C
السؤال #35
A company provides Amazon Workspaces to its remote employees. The company wants to prevent employees from using their virtual desktops to visit specific websites that are known to be malicious. Which AWS service should the company use to meet this requirement?
A. AWS Shield Advanced
B. Amazon Route 53
C. Amazon GuardDuty
D. AWS Network Firewall
عرض الإجابة
اجابة صحيحة: C
السؤال #36
Which AWS service or feature can a company use to determine which business unit is using specific AWS resources?
A. Cost allocation tags
B. Key pairs
C. Amazon Inspector
D. AWS Trusted Advisor
عرض الإجابة
اجابة صحيحة: CE
السؤال #37
What is a customer responsibility under the AWS shared responsibility model when using AWS Lambda?
A. Maintenance of the underlying Lambda hardware
B. Maintenance of the Lambda networking infrastructure
C. The code and libraries that run in the lambda function
D. The Lambda server software
عرض الإجابة
اجابة صحيحة: D
السؤال #38
A company needs to use a serverless interactive query service to analyze data in Amazon S3. The query service must support standard SQL. Which AWS service will meet these requirements?
A. Amazon Redshift
B. AWS Glue
C. Amazon Athena
D. Amazon Kinesis Data Streams
عرض الإجابة
اجابة صحيحة: BD

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