Free CLF-C02 Exam Braindumps
AWS Certified Cloud Practitioner CLF-C02 Questions 401–405 (page: 82)

Updated On: 1-Oct-2026

Which of the following is a pillar of the AWS Well-Architected Framework?

  1. Redundancy
  2. Operational excellence
  3. Availability
  4. Multi-Region

Answer(s): B

Explanation:

Operational excellence is one of the five pillars of the AWS Well-Architected Framework. This pillar focuses on running and monitoring systems to deliver business value while continually improving support processes and procedures. It emphasizes best practices in operations, automation, and optimization.
The other options, such as redundancy, availability, and multi-region, are important concepts in cloud architecture but are not defined as pillars of the AWS Well-Architected Framework.



A company needs a managed NFS file system that the company can use with its AWS compute resources.
Which AWS service or feature will meet these requirements?

  1. Amazon Elastic Block Store (Amazon EBS)
  2. AWS Storage Gateway Tape Gateway
  3. Amazon S3 Glacier Flexible Retrieval
  4. Amazon Elastic File System (Amazon EFS)

Answer(s): D

Explanation:


Reference:

https://docs.aws.amazon.com/efs/latest/ug/whatisefs.html



Which AWS service should a user use to change an AWS account root user password?

  1. AWS IAM Identity Center
  2. AWS Management Console
  3. AWS Secrets Manager
  4. AWS Security Hub

Answer(s): B

Explanation:

The AWS Management Console allows users to access and manage their AWS accounts, including changing the root user password. To change the root user password, the user must sign in as the root user, navigate to the account settings, and update the password.



Which AWS service is designed to help users orchestrate a workflow process for a set of AWS Lambda functions?

  1. Amazon DynamoDB
  2. AWS CodePipeline
  3. AWS Batch
  4. AWS Step Functions

Answer(s): D

Explanation:

AWS Step Functions is a serverless orchestration service that coordinates multiple AWS Lambda functions into workflows. It manages the sequence, branching, and error handling of tasks, making it ideal for orchestrating serverless applications.



A company wants its Amazon EC2 instances to share the same geographic area but use multiple independent underlying power sources.
Which solution achieves this goal?

  1. Use EC2 instances in a single Availability Zone.
  2. Use EC2 instances in multiple AWS Regions.
  3. Use EC2 instances in multiple Availability Zones in the same AWS Region.
  4. Use EC2 instances in the same edge location and the same AWS Region.

Answer(s): C

Explanation:

Using multiple Availability Zones within the same AWS Region allows Amazon EC2 instances to run in the same geographic area while benefiting from physically separate data centers with independent power, cooling,
and networking.



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