CLF-C02 practice questions 541–550

1. Question 541 · 712 in bank

   Which AWS service enables users to create copies of resources across AWS Regions?

   • AAmazon ElastiCache
   • BAWS CloudFormation
   • CAWS CloudTrail
   • DAWS Systems Manager

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   Answer: B

   Explanation

   AWS CloudFormation is an infrastructure as code (IaC) service that allows you to easily model, provision, and manage AWS and third-party resources. Developers can define and provision AWS infrastructure resources using a JSON- or YAML-formatted infrastructure as code template. Once Developer or Architect write the code to Infrastructure provision as a code (template),they can use multiple times without using GUI configuration It automatically creates Infrastructure by using the what in our template Answer is B.AWS CloudFormation

   Source: Adapted from community discussion — AravindrajG

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2. Question 542 · 712 in bank

   Which task is the responsibility of AWS, according to the AWS shared responsibility model?

   • AApply guest operating system patches to Amazon EC2 instances.
   • BProvide monitoring of human resources information management (HRIM) systems.
   • CPerform automated backups of Amazon RDS instances.
   • DOptimize the costs of running AWS services.

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   Answer: C

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3. Question 543 · 712 in bank

   A user needs to perform a one-time backup of an Amazon Elastic Block Store (Amazon EBS) volume that is attached to an Amazon EC2 instance. What is the MOST operationally efficient way to perform this backup?

   • AAttach another EBS volume to the EC2 instance, and copy the contents.
   • BCopy the EBS volume to a server that is running outside AWS and is connected with AWS Direct Connect.
   • CCreate an EBS snapshot of the volume.
   • DCreate a custom script to copy the EBS file contents to Amazon S3.

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   Answer: C

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4. Question 544 · 712 in bank

   A developer who has no AWS Cloud experience wants to use AWS technology to build a web application. Which AWS service should the developer use to start building the application?

   • AAmazon SageMaker
   • BAWS Lambda
   • CAmazon Lightsail
   • DAmazon Elastic Container Service (Amazon ECS)

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   Answer: C

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5. Question 545 · 712 in bank

   A company wants to manage access and permissions for its third-party software as a service (SaaS) applications. The company wants to use a portal where end users can access assigned AWS accounts and AWS Cloud applications. Which AWS service should the company use to meet these requirements?

   • AAmazon Cognito
   • BAWS IAM Identity Center (AWS Single Sign-On)
   • CAWS Identity and Access Management (IAM)
   • DAWS Directory Service for Microsoft Active Directory

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   Answer: B

   Explanation

   B. IAM Identity Center helps you securely create, or connect, your workforce identities and manage their access centrally across AWS accounts and applications.

   Source: Adapted from community discussion — its_tima

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6. Question 546 · 712 in bank

   Which AWS service is designed for users running workloads that include a NoSQL database?

   • AAmazon RDS
   • BAmazon S3
   • CAmazon Redshift
   • DAmazon DynamoDB

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   Answer: D

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7. Question 547 · 712 in bank

   A company has a website on AWS. The company wants to deliver the website to a worldwide audience and provide low-latency response times for global users. Which AWS service will meet these requirements?

   • AAWS CloudFormation
   • BAmazon CloudFront
   • CAmazon ElastiCache
   • DAmazon DynamoDB

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   Answer: B

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8. Question 548 · 712 in bank

   A company wants to add a conversational chatbot to its website. Which AWS service can the company use to meet this requirement?

   • AAmazon Textract
   • BAmazon Lex
   • CAWS Glue
   • DAmazon Rekognition

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   Answer: B

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9. Question 549 · 712 in bank

   Which AWS service or feature can be used to monitor for potential disk write spikes on a system that is running on Amazon EC2?

   • AAWS CloudTrail
   • BAWS Health Dashboard
   • CAWS Trusted Advisor
   • DAmazon CloudWatch

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   Answer: D

   Explanation

   Amazon CloudWatch is designed to monitor AWS resources and applications, including Amazon EC2 instances. It provides metrics, including those related to disk performance, such as disk write and read operations. By using CloudWatch, you can set up alarms to notify you of potential disk write spikes or other performance issues, allowing for real-time monitoring and proactive response.

   Source: Adapted from community discussion — Yomijohnson

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10. Question 550 · 712 in bank

    Which option is a perspective that includes foundational capabilities of the AWS Cloud Adoption Framework (AWS CAF)?

    • ASustainability
    • BPerformance efficiency
    • CGovernance
    • DReliability

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    Answer: C

    Explanation

    This question is outdated since document revision October 3, 2023 https://docs.aws.amazon.com/wellarchitected/latest/framework/document-revisions.html Pillars: - Operational excellence - Security - Reliability - Performance efficiency - Cost optimization - Sustainability "AWS CAF perspectives and foundational capabilities" is not used anymore.

    Source: Adapted from community discussion — Snap67

    References

    • AWS documentation
    • AWS documentation
    • AWS documentation

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CLF-C02 practice, question 541. 712 questions available.