Amazon AWS

AWS Certified Cloud Practitioner

CLF-C02
Popular

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 311–320 of 486

Q311

A company needs to securely share files between AWS accounts. What service should they use?

  • A Amazon S3 Accelerate
  • B AWS Transfer Family
  • C AWS S3 Bucket Policies
  • D Amazon EFS
Explanation S3 Bucket Policies can manage permissions for cross-account access, while the other options do not specifically address security in sharing between accounts.
Q312

You are configuring a security group for a web application in AWS. What will happen if you set the inbound rules to deny all traffic?

  • A Application becomes accessible outside
  • B Application is completely inaccessible
  • C Group allows public access
  • D All traffic is logged
Explanation Denying all inbound traffic makes the application inaccessible, whereas the other options imply some level of accessibility or logging.
Q313

Which AWS service provides managed NoSQL databases?

  • A DynamoDB
  • B RDS
  • C Redshift
  • D Aurora
Explanation DynamoDB is a fully managed NoSQL database service; RDS and Aurora are for SQL databases, while Redshift is for data warehousing.
Q314

A company's application needs to scale automatically based on traffic. Which service should they use?

  • A Route 53
  • B CloudFront
  • C Auto Scaling
  • D S3
Explanation Auto Scaling automatically adjusts capacity based on demand; Route 53 manages DNS, CloudFront caches content, and S3 stores data but doesn’t scale applications.
Q315

What happens when you exceed your AWS free tier limits?

  • A No services available
  • B Services auto-upgrade to paid
  • C Service continues unaltered
  • D You receive an extra month free
Explanation When you exceed free tier limits, you will be charged based on standard rates; services do not become unavailable, but you incur costs.
Q316

Which AWS service is used for serverless compute?

  • A AWS Lambda
  • B Amazon EC2
  • C Amazon RDS
  • D Amazon S3
Explanation AWS Lambda enables serverless execution of code while other options involve managing infrastructure or storage.
Q317

A company needs to analyze large streaming data in real-time. Which service should they use?

  • A Amazon Redshift
  • B AWS Glue
  • C Amazon Kinesis
  • D Amazon Athena
Explanation Amazon Kinesis is designed specifically for real-time stream processing, whereas the others are primarily for batch processing or ETL tasks.
Q318

What happens when an EC2 instance is stopped?

  • A Data is lost from instance storage
  • B Instance loses public IP address
  • C EC2 instance remains running
  • D Data in EBS volumes is deleted
Explanation Stopping an EC2 instance generally releases its public IP address, while data on EBS volumes persists intact.
Q319

Which AWS service enables you to run code in response to events without provisioning servers?

  • A AWS Lambda
  • B Amazon EC2
  • C AWS Batch
  • D Amazon RDS
Explanation AWS Lambda automatically manages server resources for event-driven code execution, unlike the other options which require provisioning or management.
Q320

A company needs to ensure high availability for its web application but wants to keep costs low. Which strategy should it adopt?

  • A Use single EC2 instances
  • B Deploy EC2 across multiple Availability Zones
  • C Host on-premises servers
  • D Utilize a single region only
Explanation Deploying across multiple Availability Zones enhances availability while maintaining cost-efficiency compared to other strategies.