CLF-C02 practice questions 381–390

1. Question 381 · 712 in bank

   A company stores a large amount of data that auditors access only twice each year. Which Amazon S3 storage class should the company use to store the data with the LOWEST cost?

   • AAmazon S3 Outposts
   • BAmazon S3 Glacier Instant Retrieval
   • CAmazon S3 Standard
   • DAmazon S3 Intelligent-Tiering

   Show answer

   Answer: B

   Explanation

   B. Amazon S3 Glacier Instant Retrieval - lowest cost for infrequent access, but fast retrieval S3 Intelligent-Tiering is the recommended storage class for data with unknown, changing, or unpredictable access patterns, independent of object size or retention period, such as data lakes, data analytics, and new applications. https://docs.aws.amazon.com/AmazonS3/latest/userguide/intelligent-tiering.html#:~:text=The%20S3%20Intelligent-Tiering%20storage%20class%20supports%20all%20Amazon,endpoint%20in%20a%20virtual%20private%20%20cloud%20%28VPC%29

   Source: Adapted from community discussion — Yak_Yeti

   References

   • AWS documentation

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2. Question 382 · 712 in bank

   Which action should a company take to improve security in its AWS account?

   • ARequire multi-factor authentication (MFA) for privileged users.
   • BRemove the root user account.
   • CCreate an access key for the AWS account root user.
   • DCreate an access key for each privileged user.

   Show answer

   Answer: A

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3. Question 383 · 712 in bank

   Select 2

   Which of the following are ways to improve security on AWS? (Choose two.)

   • AUsing AWS Artifact
   • BGranting the broadest permissions to all IAM roles
   • CRunning application code with AWS Cloud
   • DEnabling multi-factor authentication (MFA) with Amazon Cognito
   • EUsing AWS Trusted Advisor security checks

   Show answer

   Answer: DE

   Explanation

   The correct answers are: D. Enabling multi-factor authentication (MFA) with Amazon Cognito E. Using AWS Trusted Advisor security checks Explanation: D. Enabling multi-factor authentication (MFA) with Amazon Cognito Enhanced Security: Multi-factor authentication (MFA) adds an extra layer of security by requiring users to provide a second form of verification in addition to their password. User Management: Amazon Cognito allows managing user identities and applying robust security policies, including the use of MFA.

   Source: Adapted from community discussion — moadabdou

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4. Question 384 · 712 in bank

   Which AWS Cloud Adoption Framework (AWS CAF) capability belongs to the people perspective?

   • AData architecture
   • BEvent management
   • CCloud fluency
   • DStrategic partnership

   Show answer

   Answer: C

   Explanation

   The answer is C. Data architecture => Platform Event management => Operations Cloud fluency => People Strategic partnership => Business https://abhi0751.medium.com/aws-cloud-adoption-framework-aws-caf-a512b89dbcba

   Source: Adapted from community discussion — Anyio

   References

   • AWS documentation

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5. Question 385 · 712 in bank

   A company wants to store its files in the AWS Cloud. Users need to be able to download these files directly using a public URL. Which AWS service or feature will meet this requirement?

   • AAmazon Redshift
   • BAmazon Elastic Block Store (Amazon EBS)
   • CAmazon Elastic File System (Amazon EFS)
   • DAmazon S3

   Show answer

   Answer: D

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6. Question 386 · 712 in bank

   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?

   • AAWS CloudFormation
   • BAWS CodeBuild
   • CAWS Elastic Beanstalk
   • DAWS CodeDeploy

   Show answer

   Answer: C

   Explanation

   "...AWS Elastic Beanstalk automates the details of capacity provisioning, load balancing, auto scaling, and application deployment, creating an environment that runs a version of your application..." https://aws.amazon.com/elasticbeanstalk/faqs/

   Source: Adapted from community discussion — efromdc

   References

   • AWS documentation

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7. Question 387 · 712 in bank

   A company wants to gain insights from its data and build interactive data visualization dashboards. Which AWS service will meet these requirements?

   • AAmazon SageMaker
   • BAmazon Rekognition
   • CAmazon QuickSight
   • DAmazon Kinesis

   Show answer

   Answer: C

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8. Question 388 · 712 in bank

   A cloud engineer wants to store data in Amazon S3. The engineer will access some of the data yearly and some of the data daily. Which S3 storage class will meet these requirements MOST cost-effectively?

   • AS3 Standard
   • BS3 Glacier Deep Archive
   • CS3 One Zone-Infrequent Access (S3 One Zone-IA)
   • DS3 Intelligent-Tiering

   Show answer

   Answer: D

   Explanation

   D. is actually correct. When access patterns change, the S3 Intelligent-Tiering will optimize storage costs by automatically data to the most cost-effective storage tier.

   Source: Adapted from community discussion — its_tima

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9. Question 389 · 712 in bank

   Select 2

   Which of the following are economic benefits of using the AWS Cloud? (Choose two.)

   • AConsumption-based pricing
   • BPerpetual licenses
   • CEconomies of scale
   • DAWS Enterprise Support at no additional cost
   • EBring-your-own-hardware model

   Show answer

   Answer: AC

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10. Question 390 · 712 in bank

    A user is moving a workload from a local data center to an architecture that is distributed between the local data center and the AWS Cloud. Which type of migration is this?

    • AOn-premises to cloud native
    • BHybrid to cloud native
    • COn-premises to hybrid
    • DCloud native to hybrid

    Show answer

    Answer: C

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CLF-C02 practice, question 381. 712 questions available.