Free Amazon DOP-C02 Exam Questions

Question 1

A company that uses electronic health records is running a fleet of Amazon EC2 instances with an Amazon Linux operating system. As part of patient privacy requirements, the company must ensure continuous compliance for patches for operating system and applications running on the EC2 instances.

How can the deployments of the operating system and application patches be automated using a default and custom repository?

A : AWS Systems Manager to create a new patch baseline including the custom repository. Run the AWS-RunPatchBaseline document using the run command to verify and install patches.

B : AWS Direct Connect to integrate the corporate repository and deploy the patches using Amazon CloudWatch scheduled events, then use the CloudWatch dashboard to create reports.

C : yum-config-manager to add the custom repository under /etc/yum.repos.d and run yum-config-manager-enable to activate the repository.

D : AWS Systems Manager to create a new patch baseline including the corporate repository. Run the AWS-AmazonLinuxDefaultPatchBaseline document using the run command to verify and install patches.

Answer: A

Question 2

A company has multiple development teams in different business units that work in a shared single AWS account All Amazon EC2 resources that are created in the account must include tags that specify who created the resources. The tagging must occur within the first hour of resource creation. A DevOps engineer needs to add tags to the created resources that Include the user ID that created the resource and the cost center ID The DevOps engineer configures an AWS Lambda function With the cost center mappings to tag the resources. The DevOps engineer also sets up AWS CloudTrail in the AWS account. An Amazon S3 bucket stores the CloudTrail event logs Which solution will meet the tagging requirements?

A : Create an S3 event notification on the S3 bucket to invoke the Lambda function for s3.ObJectTagging:Put events. Enable bucket versioning on the S3 bucket.

B : Enable server access logging on the S3 bucket. Create an S3 event notification on the S3 bucket for s3. ObjectTaggIng.• events

C : Create a recurring hourly Amazon EventBridge scheduled rule that invokes the Larnbda function. Modify the Lambda function to read the logs from the S3 bucket

D : Create an Amazon EventBridge rule that uses Amazon EC2 as the event source. Configure the rule to match events delivered by CloudTraiI. Configure the rule to target the Lambda function

Answer: D

Question 3

A DevOps engineer needs to configure an AWS CodePipeline pipeline that publishes container images to an Amazon ECR repository. The pipeline must wait for the previous run to finish and must run when new Git tags are pushed to a Git repository connected to AWS CodeConnections. An existing deployment pipeline must run in response to new container image publications. Which solution will meet these requirements?

A : Configure a CodePipeline V2 type pipeline that uses QUEUED mode. Add a trigger filter to the pipeline definition that includes all tags. Configure an EventBridge rule that matches container image pushes to start the existing deployment pipeline.

B : Configure a CodePipeline V2 type pipeline that uses SUPERSEDED mode. Add a trigger filter to the pipeline definition that includes all branches. Configure an EventBridge rule that matches container image pushes to start the existing deployment pipeline.

C : Configure a CodePipeline V1 type pipeline that uses SUPERSEDED mode. Add a trigger filter to the pipeline definition that includes all tags. Add a stage at the end of the pipeline to invoke the existing deployment pipeline.

D : Configure a CodePipeline V1 type pipeline that uses QUEUED mode. Add a trigger filter to the pipeline definition that includes all branches. Add a stage at the end of the pipeline to invoke the existing deployment pipeline.

Answer: A

Question 4

Which combination of steps will meet these requirements? (Select THREE.)

A : Create a global table replica of the DynamoDB table in a second Region.

B : Create a global secondary index for the DynamoDB table.

C : Create copies of the REST API and the Lambda functions in a second Region.

D : Create health checks in Amazon Route 53. Create DNS records that include a failover routing policy.

E : Create health checks in Amazon Route 53. Create DNS records that include a latency routing policy.

F : Create DNS records in Amazon Route 53 that include a multivalue answer routing policy.

Answer: A,C,E

Question 5

A leading telecommunications company is using CloudFormation templates to deploy enterprise applications to their production, staging, and development environments in AWS. Their current process involves manual changes to their CloudFormation templates in order to specify the configuration variables and static attributes for each environment. The DevOps Engineer was tasked to set up automated deployments using AWS CodePipeline and ensure that the CloudFormation template is reusable across multiple pipelines.

How should the DevOps Engineer satisfy this requirement?

A : t up a Lambda-backed custom resource in the CloudFormation templates. Configure the custom resource to monitor the status of the pipeline in AWS CodePipeline in order to detect which environment was launched. Use the cfn-init helper script to modify the launch configuration of each application stack based on its environment.

B : unch a new pipeline using AWS CodePipeline that has multiple stages for each environment and configure it to use input parameters. Switch the associated UserData of the EC2 instances to match the environment where the application stack is being launched using CloudFormation mappings. Specify parameter overrides for AWS CloudFormation actions.

C : nually configure the CloudFormation templates to use input parameters. Add a configuration that whenever the CloudFormation stack is updated, it will dynamically modify the LaunchConfiguration and UserData sections of the EC2 instances.

D : unch a new pipeline using AWS CodePipeline for each environment with multiple stages for each application. Trigger the CloudFormation deployments using a Lambda function to dynamically modify the UserData of the EC2 instances that were launched in each environment.

Answer: B