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 241–250 of 483

Q241

Which service provides automated notifications for application health?

  • A AWS CloudTrail
  • B AWS CloudWatch
  • C AWS Config
  • D AWS S3
Explanation AWS CloudWatch provides monitoring and notifications, unlike the other options.
Q242

A company needs to process large video files in real-time. Which AWS service should they choose?

  • A AWS Lambda
  • B Amazon Kinesis
  • C AWS Step Functions
  • D AWS Batch
Explanation Amazon Kinesis is designed for real-time data processing, unlike the other options.
Q243

You are configuring IAM roles with two policies that deny access to S3. What will happen when a user with these roles tries to access S3?

  • A Access is granted for S3 operations.
  • B Access is denied based on explicit deny.
  • C Access requires MFA for S3.
  • D Access is subject to organization policy.
Explanation Explicit deny in IAM policies always takes precedence over allow.
Q244

Which service allows you to deploy applications in a containerized manner?

  • A Amazon SageMaker
  • B Amazon ECS
  • C Amazon RDS
  • D AWS CloudFormation
Explanation Amazon ECS specifically orchestrates container deployments, while others serve other purposes.
Q245

A company needs to manage user access for multiple AWS accounts. Which service should they use?

  • A AWS Config
  • B AWS IAM Roles
  • C AWS Single Sign-On
  • D AWS CloudTrail
Explanation AWS Single Sign-On provides centralized identity management across multiple accounts, unlike others.
Q246

What happens when an Auto Scaling group scales in?

  • A Instances are terminated gracefully.
  • B New instances are launched.
  • C Load balancer routes more traffic.
  • D Cost increases due to extra resources.
Explanation Scaling in involves terminating instances, ideally gracefully, to reduce resource costs and usage.
Q247

Which AWS service is primarily used for orchestration of containers?

  • A Amazon ECS
  • B AWS Lambda
  • C Amazon S3
  • D Amazon RDS
Explanation Amazon ECS is specifically designed for container orchestration, while others serve different purposes like serverless execution or database storage.
Q248

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

  • A Amazon Athena
  • B AWS Glue
  • C Amazon Kinesis
  • D AWS CloudTrail
Explanation Amazon Kinesis provides real-time data processing, while Athena is for querying static data.
Q249

You are configuring a VPC peering connection. What happens if the VPCs have overlapping CIDR blocks?

  • A Connection will be established.
  • B Connection cannot be established.
  • C Only specific IPs can connect.
  • D Traffic will be routed incorrectly.
Explanation VPC peering requires non-overlapping CIDR blocks; otherwise, no connection is made.
Q250

Which service provides continuous integration and continuous delivery?

  • A AWS CodePipeline
  • B AWS CloudFormation
  • C AWS Lambda
  • D Amazon EC2
Explanation AWS CodePipeline automates CI/CD workflows; others do not.