Amazon CLF-C01 Online Practice Questions and Exam Preparation

Amazon CLF-C01 Online Questions & Answers

• Question 271:

  What is an advantage of using the AWS Cloud over a traditional on-premises solution?

  A. Users do not have to guess about future capacity needs.
  B. Users can utilize existing hardware contracts for purchases.
  C. Users can fix costs no matter what their traffic is.
  D. Users can avoid audits by using reports from AWS.
  A. Users do not have to guess about future capacity needs.
  C. Users can fix costs no matter what their traffic is.

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  Explanation/Reference:

  Reference: https://data-flair.training/blogs/aws-advantages/

• Question 272:

  A developer wants AWS users to access AWS services by using temporary security credentials. Which AWS service or feature should the developer use to provide these credentials?

  A. IAM policies
  B. IAM user groups
  C. AWS Security Token Service (AWS STS)
  D. AWS IAM Identity Center (AWS Single Sign-On)
  C. AWS Security Token Service (AWS STS)

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  Explanation/Reference:

  https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_temp.html

  You can use the AWS Security Token Service (AWS STS) to create and provide trusted users with temporary security credentials that can control access to your AWS resources.

• Question 273:

  The AWS Trusted Advisor checks include recommendations regarding which of the following? (Choose two.)

  A. Information on Amazon S3 bucket permissions
  B. AWS service outages
  C. Multi-factor authentication enabled on the AWS account root user
  D. Available software patches
  E. Number of users in the account
  A. Information on Amazon S3 bucket permissions
  C. Multi-factor authentication enabled on the AWS account root user

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  Explanation/Reference:

  Reference: https://aws.amazon.com/premiumsupport/technology/trusted-advisor/best-practice-checklist/

• Question 274:

  Which of the following AWS services are serverless? (Choose two.)

  A. AWS Lambda
  B. Amazon Elasticsearch Service
  C. AWS Elastic Beanstalk
  D. Amazon DynamoDB
  E. Amazon Redshift
  A. AWS Lambda
  D. Amazon DynamoDB

• Question 275:

  Which AWS service can be used to privately store and manage versions of source code?

  A. AWS CodeBuild
  B. AWS CodeCommit
  C. AWS CodePipeline
  D. AWS CodeStar
  B. AWS CodeCommit

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  Explanation/Reference:

  Reference: https://docs.aws.amazon.com/codecommit/latest/userguide/welcome.html

• Question 276:

  A company plans to migrate complex legacy systems to AWS. The company will use several operating systems multiple databases and multiple programming languages. Which benefit of the AWS Cloud does this scenario represent?

  A. Scalability
  B. Flexibility
  C. Reliability
  D. Security
  B. Flexibility

• Question 277:

  Which AWS tools or services can be used to list all aws lambda functions running in an account?

  A. AWS CLI
  B. AWS CloudFormation
  C. AWS SDKs
  D. AWS CloudTrail
  E. Amazon Cloud Directory
  A. AWS CLI
  C. AWS SDKs

• Question 278:

  Which AWS service provides a feature that can be used to proactively monitor and plan for the service quotas of AWS resources?

  A. AWS CloudTrail
  B. AWS Personal Health Dashboard
  C. AWS Trusted Advisor
  D. Amazon CloudWatch
  D. Amazon CloudWatch

• Question 279:

  Which Amazon S3 feature or storage class gives a company the ability to recover files that have been accidently deleted?

  A. S3 Intelligent-Tiering
  B. S3 Standard
  C. S3 Lifecycle policies
  D. S3 Versioning
  B. S3 Standard

• Question 280:

  A company's newly launched application is gaining in popularity very quickly. To improve customer service, the company wants to set up a phone number to manage the increasing volume of calls received by the company's support staff. Which AWS service should be used to meet this requirement?

  A. Amazon Connect
  B. Amazon CloudFront
  C. Amazon DirectConnect
  D. AWS Trusted Advisor
  A. Amazon Connect

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  Explanation/Reference:

  Reference: https://docs.aws.amazon.com/connect/latest/adminguide/contact-center-phone-number.html