Amazon AWS

AWS Certified DevOps Engineer – Professional

DOP-C02
Popular

The AWS Certified DevOps Engineer – Professional (DOP-C02) exam validates your skills in automating the testing and deployment of AWS applications. It is ideal for those looking to advance their DevOps career.

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

Questions 381–390 of 483

Q381

What happens when a user exceeds their AWS account limits for EC2 instances?

  • A Instances are automatically terminated
  • B No new instances can be launched
  • C Billing is paused
  • D All instances are upgraded automatically
Explanation Exceeding limits prevents new instance launches while existing instances remain operational; the other options do not accurately reflect AWS behavior.
Q382

Which service manages container orchestration in AWS?

  • A Amazon ECS
  • B AWS Lambda
  • C AWS CodeDeploy
  • D Amazon S3
Explanation Amazon ECS is specifically designed for container orchestration; Lambda is for serverless computing, CodeDeploy for deployments, and S3 for storage.
Q383

A company needs to update code without downtime. Which deployment strategy should they use?

  • A Blue/Green Deployment
  • B Immutable Deployment
  • C Canary Deployment
  • D Rolling Deployment
Explanation Blue/Green Deployment allows seamless updates without downtime, while the others may introduce brief interruptions.
Q384

What happens when you configure an S3 bucket policy allowing public access?

  • A Bucket is accessible to everyone
  • B Bucket is only accessible to AWS
  • C Bucket access is denied
  • D Bucket can be accessed only via VPC
Explanation Allowing public access in the bucket policy makes it accessible to everyone; the other options suggest restricted access.
Q385

Which service can automatically scale your application based on traffic?

  • A Amazon EC2 Auto Scaling
  • B AWS CloudFormation
  • C Amazon RDS
  • D AWS Lambda
Explanation Amazon EC2 Auto Scaling adjusts capacity automatically, while others do not provide this specific functionality.
Q386

A company needs to centralize logging from multiple AWS accounts. What solution should they consider?

  • A AWS CloudTrail
  • B Amazon CloudWatch Logs
  • C AWS Config
  • D Amazon S3
Explanation Amazon CloudWatch Logs enables centralized logging across accounts, whereas the others serve different logging or monitoring purposes.
Q387

You are configuring an IAM policy for an S3 bucket. What happens if you do not include any actions in the policy?

  • A No permissions granted
  • B Open access to all actions
  • C Partial access allowed
  • D Error in policy creation
Explanation Without actions specified, the policy does not grant any permissions; the system defaults to deny.
Q388

Which service provides container orchestration in AWS?

  • A Amazon ECS
  • B AWS Lambda
  • C Amazon S3
  • D AWS Glue
Explanation Amazon ECS is designed specifically for container orchestration, while others serve different purposes.
Q389

A company needs to ensure their IAM policies are least-privilege. What should they implement?

  • A AWS Organizations
  • B Service Control Policies
  • C IAM Role Creation
  • D IAM Policy Simulation
Explanation IAM Policy Simulation helps verify permissions for least-privilege access, unlike the others which focus on different aspects.
Q390

What happens when you enable versioning on an S3 bucket?

  • A Only the latest object is stored
  • B All versions of an object can be stored
  • C Object encryption is enforced automatically
  • D Public access is revoked for all objects
Explanation Enabling versioning allows multiple versions of objects, unlike the others which describe incorrect functionalities.