Free CLF-C02 Exam Braindumps
AWS Certified Cloud Practitioner CLF-C02 Questions 391–395 (page: 80)

Updated On: 1-Oct-2026

Which pillar of the AWS Well-Architected Framework includes the continual improvement of processes and procedures as a priority?

  1. Cost optimization
  2. Reliability
  3. Performance efficiency
  4. Operational excellence

Answer(s): D

Explanation:

Operational excellence focuses on running and monitoring systems effectively while continually improving supporting processes and procedures. It emphasizes learning from operational events and evolving practices over time.



A company has a web application that has users all over the world. The company is moving the application to
AWS to improve speed for the users. The company needs an AWS service that delivers the application content through data centers around the world.
Which AWS service or feature will meet these requirements?

  1. Amazon Connect
  2. AWS Config
  3. AWS AppSync
  4. Edge locations

Answer(s): D

Explanation:

Edge locations are part of Amazon CloudFront's content delivery network (CDN). They cache content closer to users at globally distributed data centers, reducing latency and improving speed for users around the world.
This makes them ideal for delivering web applications efficiently.



A company uses hundreds of security groups in its AWS accounts. The company needs to manage all the security groups in one place.
Which AWS service provides this functionality?

  1. AWS Config
  2. AWS Firewall Manager
  3. AWS Organizations
  4. AWS Trusted Advisor

Answer(s): B

Explanation:

AWS Firewall Manager simplifies the centralized management of security groups across multiple accounts and resources within an organization. It allows administrators to create security group policies and apply them consistently, ensuring compliance and enhancing security across the AWS environment.



Which AWS service or feature can a company use to create a private, secured, and scalable network environment in the AWS Cloud?

  1. Amazon Elastic Container Service (Amazon ECS)
  2. Amazon S3
  3. Amazon VPC
  4. Route tables

Answer(s): C

Explanation:

Amazon VPC (Virtual Private Cloud) allows a company to create a private, secure, and scalable network environment in the AWS Cloud. It enables the company to control its network configuration, including IP
address ranges, subnets, route tables, and network gateways, providing complete isolation and control over its
AWS resources.



Which of the following is an AWS key-value database offering consistent single-digit millisecond performance at any scale?

  1. Amazon RDS
  2. Amazon Aurora
  3. Amazon DynamoDB
  4. Amazon Redshift

Answer(s): C

Explanation:

Amazon DynamoDB is a fully managed NoSQL key-value and document database designed to deliver consistent single-digit millisecond performance at virtually any scale.



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