Amazon AWS

AWS Certified Solutions Architect – Associate

SAA-C03
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The AWS Certified Solutions Architect – Associate (SAA-C03) exam tests your ability to design distributed systems on AWS. It is one of the most sought-after certifications in the cloud domain.

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

Questions 451–460 of 483

Q451

Which service provides a serverless event-driven compute platform?

  • A AWS Lambda
  • B Amazon EC2
  • C AWS Fargate
  • D Amazon S3
Explanation AWS Lambda enables running code without provisioning servers, while the others require management of servers.
Q452

A company needs to store large amounts of data that are infrequently accessed but must be retrieved quickly. Which S3 storage class should they use?

  • A S3 Standard
  • B S3 Intelligent-Tiering
  • C S3 Standard-IA
  • D S3 Glacier
Explanation S3 Standard-IA provides low-cost storage for infrequent access, while Glacier is for archival and has longer retrieval times.
Q453

What happens when you delete an IAM user in AWS?

  • A User is deactivated, still exists
  • B User and all permissions are deleted
  • C User can recover after 30 days
  • D User is banned from re-creation
Explanation Deleting an IAM user permanently removes user credentials, permissions, and attributes, unlike the others which are incorrect.
Q454

Which service is best for real-time data streaming?

  • A Amazon Kinesis
  • B AWS Lambda
  • C Amazon S3
  • D AWS Glue
Explanation Amazon Kinesis is specifically designed for real-time data streaming, unlike the other services listed.
Q455

A company needs to host a web application with variable traffic. What is the best approach?

  • A Use a single EC2 instance
  • B Implement Auto Scaling
  • C Deploy on Amazon RDS
  • D Use Amazon CloudFront only
Explanation Implementing Auto Scaling allows handling variable traffic efficiently with necessary resources.
Q456

What happens when you assign a security group to an EC2 instance?

  • A Traffic is restricted for the instance
  • B Public IP is automatically assigned
  • C The instance gets a performance boost
  • D Security group rules are applied immediately
Explanation Security group rules are applied immediately, affecting access to the instance directly.
Q457

Which AWS service is best for content delivery?

  • A Amazon CloudFront
  • B Amazon S3
  • C AWS Direct Connect
  • D Amazon EC2
Explanation Amazon CloudFront provides fast content delivery, unlike the others.
Q458

You are configuring a VPC with a public subnet and a private subnet. What must you set up for the EC2 instances in the private subnet to access the internet?

  • A NAT Gateway
  • B Internet Gateway
  • C VPN Connection
  • D Direct Connect
Explanation A NAT Gateway is required for private subnet internet access.
Q459

A company needs to implement automated backups for their RDS database. What feature should they enable?

  • A Quick Snapshot
  • B Automated Backups
  • C Manual Snapshots
  • D AWS Backup
Explanation Automated Backups in RDS ensures regular backups, unlike the others.
Q460

Which service provides serverless compute for event-driven applications?

  • A AWS Lambda
  • B Amazon EC2
  • C AWS Fargate
  • D Amazon S3
Explanation AWS Lambda is designed for serverless, event-driven computing, while EC2 and Fargate are not serverless.