Amazon AWS

AWS Certified Cloud Practitioner

CLF-C02
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The AWS Certified Cloud Practitioner (CLF-C02) exam is designed for individuals who want to demonstrate their overall understanding of AWS Cloud. It covers basic AWS services and their benefits.

486 questions 0 views Free
Start Mock Test Timed · Full-length · Scored

Questions 271–280 of 486

Q271

Which AWS service provides a scalable domain name system?

  • A Amazon Route 53
  • B AWS Lambda
  • C Amazon S3
  • D Amazon EC2
Explanation Amazon Route 53 is a scalable DNS service; Lambda and S3 serve different purposes while EC2 is a virtual server.
Q272

A company needs to store user session data temporarily and requires high-speed access. Which service should they choose?

  • A Amazon RDS
  • B Amazon Redshift
  • C Amazon ElastiCache
  • D AWS Glacier
Explanation Amazon ElastiCache is designed for high-speed access to temporary data, unlike RDS or Redshift which are for persistent storage.
Q273

What happens when an IAM user exceeds their API request limits?

  • A Requests are throttled and denied
  • B User is locked out permanently
  • C All requests are prioritized
  • D User’s access key is revoked
Explanation Requests are throttled and denied once the limit is exceeded; locking users out or revoking keys does not apply.
Q274

Which AWS service is ideal for data analytics and visualization?

  • A Amazon QuickSight
  • B AWS CloudFormation
  • C AWS Lambda
  • D Amazon EC2
Explanation Amazon QuickSight is designed for analytics, unlike the others which serve different functions.
Q275

You are configuring an Amazon S3 bucket for public access. What is the recommended practice?

  • A Enable Block Public Access
  • B Set bucket policy to public
  • C Use IAM roles for access
  • D Allow all users to upload
Explanation Enabling Block Public Access secures the bucket, while the others expose it unnecessarily.
Q276

A company needs scalable compute capacity without managing servers. Which service should they use?

  • A Amazon EC2
  • B AWS Lambda
  • C Amazon RDS
  • D AWS Fargate
Explanation AWS Fargate allows serverless compute for containers, while others involve server management.
Q277

Which service automatically scales applications based on demand?

  • A AWS Lambda
  • B Amazon EC2 Auto Scaling
  • C Amazon S3
  • D Amazon RDS
Explanation Amazon EC2 Auto Scaling adjusts the number of instances based on traffic, while others are not designed for this specific scaling task.
Q278

A company needs to provide secure temporary access to an AWS resource. What should they use?

  • A IAM user
  • B IAM policy
  • C IAM role
  • D AWS Organization
Explanation IAM roles allow temporary access via security tokens, while users and policies are more permanent identities or permissions.
Q279

What happens when an Amazon S3 bucket has public access enabled?

  • A Files are encrypted automatically
  • B Anyone on the internet can access files
  • C Operational costs increase
  • D Versioning is enabled automatically
Explanation Public access settings directly determine whether files can be accessed openly online, unlike the other options which are unrelated.
Q280

Which AWS service provides a serverless event-driven compute platform?

  • A AWS Lambda
  • B Amazon EC2
  • C Amazon S3
  • D Amazon RDS
Explanation AWS Lambda offers event-driven computing without servers, while others are not serverless or event-driven.