Updated Amazon DOP-C02 Exam Dumps (July, 2024)

AWS Certified DevOps Engineer - Professional

Question 1

A company has a single developer writing code for an automated deployment pipeline. Thedeveloper is storing source code in an Amazon S3 bucket for each project. The companywants to add more developers to the team but is concerned about code conflicts and lostwork The company also wants to build a test environment to deploy newer versions of codefor testing and allow developers to automatically deploy to both environments when code ischanged in the repository.What is the MOST efficient way to meet these requirements?

A. Create an AWS CodeCommit repository tor each project, use the mam branch forproduction code: and create a testing branch for code deployed to testing Use featurebranches to develop new features and pull requests to merge code to testing and mainbranches.
B. Create another S3 bucket for each project for testing code, and use an AWS Lambdafunction to promote code changes between testing and production buckets Enableversioning on all buckets to prevent code conflicts.
C. Create an AWS CodeCommit repository for each project, and use the main branch forproduction and test code with different deployment pipelines for each environment Usefeature branches to develop new features.
D. Enable versioning and branching on each S3 bucket, use the main branch for productioncode, and create a testing branch for code deployed to testing. Have developers use eachbranch for developing in each environment.

Answer: A

Question 2

A company is using AWS to run digital workloads. Each application team in the companyhas its own AWS account for application hosting. The accounts are consolidated in anorganization in AWS Organizations.The company wants to enforce security standards across the entire organization. To avoidnoncompliance because of security misconfiguration, the company has enforced the use ofAWS CloudFormation. A production support team can modify resources in the productionenvironment by using the AWS Management Console to troubleshoot and resolve application-related issues.A DevOps engineer must implement a solution to identify in near real time any AWSservice misconfiguration that results in noncompliance. The solution must automaticallyremediate the issue within 15 minutes of identification. The solution also must tracknoncompliant resources and events in a centralized dashboard with accurate timestamps.Which solution will meet these requirements with the LEAST development overhead?

A. Use CloudFormation drift detection to identify noncompliant resources. Use driftdetection events from CloudFormation to invoke an AWS Lambda function for remediation.Configure the Lambda function to publish logs to an Amazon CloudWatch Logs log group.Configure an Amazon CloudWatch dashboard to use the log group for tracking.
B. Turn on AWS CloudTrail in the AWS accounts. Analyze CloudTrail logs by usingAmazon Athena to identify noncompliant resources. Use AWS Step Functions to trackquery results on Athena for drift detection and to invoke an AWS Lambda function forremediation. For tracking, set up an Amazon QuickSight dashboard that uses Athena asthe data source.
C. Turn on the configuration recorder in AWS Config in all the AWS accounts to identifynoncompliant resources. Enable AWS Security Hub with the ~no-enable-default-standardsoption in all the AWS accounts. Set up AWS Config managed rules and custom rules. Setup automatic remediation by using AWS Config conformance packs. For tracking, set up adashboard on Security Hub in a designated Security Hub administrator account.
D. Turn on AWS CloudTrail in the AWS accounts. Analyze CloudTrail logs by usingAmazon CloudWatch Logs to identify noncompliant resources. Use CloudWatch Logsfilters for drift detection. Use Amazon EventBridge to invoke the Lambda function forremediation. Stream filtered CloudWatch logs to Amazon OpenSearch Service. Set up adashboard on OpenSearch Service for tracking.

Answer: C

Question 3

A DevOps engineer manages a company's Amazon Elastic Container Service (AmazonECS) cluster. The cluster runs on several Amazon EC2 instances that are in an AutoScaling group. The DevOpsengineer must implement a solution that logs and reviews all stopped tasks for errors.Which solution will meet these requirements?

A. Create an Amazon EventBridge rule to capture task state changes. Send the event to Amazon CloudWatch Logs. Use CloudWatch Logs Insights to investigate stopped tasks.
B. Configure tasks to write log data in the embedded metric format. Store the logs inAmazon CloudWatch Logs. Monitor the ContainerInstanceCount metric for changes.
C. Configure the EC2 instances to store logs in Amazon CloudWatch Logs. Create aCloudWatch Contributor Insights rule that uses the EC2 instance log data. Use theContributor Insights rule to investigate stopped tasks.
D. Configure an EC2 Auto Scaling lifecycle hook for the EC2_INSTANCE_TERMINATINGscale-in event. Write the SystemEventLog file to Amazon S3. Use Amazon Athena to querythe log file for errors.

Answer: A

Question 4

A company has deployed a critical application in two AWS Regions. The application usesan Application Load Balancer (ALB) in both Regions. The company has Amazon Route 53alias DNS records for both ALBs.The company uses Amazon Route 53 Application Recovery Controller to ensure that theapplication can fail over between the two Regions. The Route 53 ARC configurationincludes a routing control for both Regions. The company uses Route 53 ARC to performquarterly disaster recovery (DR) tests.During the most recent DR test, a DevOps engineer accidentally turned off both routingcontrols. The company needs to ensure that at least one routing control is turned on at alltimes.Which solution will meet these requirements?

A. In Route 53 ARC. create a new assertion safety rule. Apply the assertion safety rule tothe two routing controls. Configure the rule with the ATLEAST type with a threshold of 1.
B. In Route 53 ARC, create a new gating safety rule. Apply the assertion safety rule to thetwo routing controls. Configure the rule with the OR type with a threshold of 1.
C. In Route 53 ARC, create a new resource set. Configure the resource set with an AWS:Route53: HealthCheck resource type. Specify the ARNs of the two routing controls as thetarget resource. Create a new readiness check for the resource set.
D. In Route 53 ARC, create a new resource set. Configure the resource set with an AWS:Route53RecoveryReadiness: DNSTargetResource resource type. Add the domain namesof the two Route 53 alias DNS records as the target resource. Create a new readinesscheck for the resource set.

Answer: A

Question 5

A company manages a multi-tenant environment in its VPC and has configured AmazonGuardDuty for the corresponding AWS account. The company sends all GuardDutyfindings to AWS Security Hub.Traffic from suspicious sources is generating a large number of findings. A DevOpsengineer needs to implement a solution to automatically deny traffic across the entire VPCwhen GuardDuty discovers a new suspicious source.Which solution will meet these requirements?

A. Create a GuardDuty threat list. Configure GuardDuty to reference the list. Create anAWS Lambda function that will update the threat list Configure the Lambda function to runin response to new Security Hub findings that come from GuardDuty.
B. Configure an AWS WAF web ACL that includes a custom rule group. Create an AWSLambda function that will create a block rule in the custom rule group Configure theLambda function to run in response to new Security Hub findings that come from GuardDuty
C. Configure a firewall in AWS Network Firewall. Create an AWS Lambda function that willcreate a Drop action rule in the firewall policy Configure the Lambda function to run inresponse to new Security Hub findings that come from GuardDuty
D. Create an AWS Lambda function that will create a GuardDuty suppression rule.Configure the Lambda function to run in response to new Security Hub findings that comefrom GuardDuty.

Answer: C

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