Amazon AWS

AWS Certified CloudOps Engineer – Associate

SOA-C03

The AWS Certified CloudOps Engineer – Associate (SOA-C03) exam tests your skills in operating and managing AWS environments. It is ideal for those looking to enhance their operational expertise on AWS.

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

Questions 181–190 of 486

Q181

Which AWS service is best for caching data geographically closer to users?

  • A Amazon ElastiCache
  • B AWS CloudFront
  • C Amazon RDS
  • D AWS Lambda
Explanation AWS CloudFront accelerates delivery by caching content at edge locations, while ElastiCache is for in-memory caching and not location-based.
Q182

A company needs to run a batch processing job weekly. Which service should they use for ease and cost-effectiveness?

  • A Amazon EC2
  • B AWS Batch
  • C AWS Lambda
  • D Amazon ECS
Explanation AWS Batch is specifically designed for batch processing, while EC2 and ECS require more management.
Q183

What happens when you change an S3 bucket policy that prohibits public access?

  • A All objects become publicly accessible
  • B No effect on existing policies
  • C Bucket becomes private
  • D Only new objects become private
Explanation Changing the bucket policy to prohibit public access makes the entire bucket private immediately, affecting all objects.
Q184

Which service provides monitoring for AWS resources?

  • A AWS CloudTrail
  • B Amazon CloudWatch
  • C AWS Config
  • D AWS Lambda
Explanation Amazon CloudWatch provides real-time monitoring, while others serve different purposes.
Q185

A company needs to grant temporary access to a consultant for S3. What should they use?

  • A IAM Policies
  • B IAM Roles
  • C S3 Bucket Policies
  • D Instance Profiles
Explanation IAM Roles allow temporary access, while others do not provide this feature directly.
Q186

What happens when an EC2 instance is stopped and started again?

  • A Data in EBS is lost
  • B Instance retains its public IP
  • C The instance type can be changed
  • D Storage defaults to local disk
Explanation Changing instance types is allowed upon restart, while the others are incorrect regarding EC2 behavior.
Q187

Which service provides serverless event-driven computing?

  • A AWS Lambda
  • B EC2
  • C S3
  • D CloudFormation
Explanation AWS Lambda allows you to run code without provisioning servers, while others require server management.
Q188

A company needs to enforce multi-factor authentication for all users. What should they configure?

  • A IAM Policies
  • B AWS Organizations
  • C MFA Device in IAM
  • D Network ACL
Explanation Configuring MFA devices in IAM enforces multi-factor authentication, while others do not manage user authentication.
Q189

What happens when you attempt to terminate an instance that is in a stopped state?

  • A Instance is deleted immediately
  • B Instance powers on automatically
  • C Instance remains in stopped state
  • D Error due to termination policy
Explanation A stopped instance is deleted immediately upon termination, while others do not accurately describe the outcome.
Q190

Which AWS service provides a serverless compute engine?

  • A AWS Lambda
  • B EC2
  • C Elastic Beanstalk
  • D ECS
Explanation AWS Lambda allows you to run code without provisioning servers; EC2 requires server management.