DOP-C02 Exam Dumps - AWS Certified DevOps Engineer - Professional

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Question # 73

A company has an organization in AWS Organizations for its multi-account environment. A DevOps engineer is developing an AWS CodeArtifact based strategy for application package management across the organization. Each application team at the company has its own account in the organization. Each application team also has limited access to a centralized shared services account.

Each application team needs full access to download, publish, and grant access to its own packages. Some common library packages that the application teams use must also be shared with the entire organization.

Which combination of steps will meet these requirements with the LEAST administrative overhead? (Select THREE.)

Create a domain in each application team's account. Grant each application team's account lull read access and write access to the application team's domain

Create a domain in the shared services account Grant the organization read access and CreateRepository access.

Create a repository in each application team's account. Grant each application team's account lull read access and write access to its own repository.

Create a repository in the shared services account. Grant the organization read access to the repository in the shared services account. Set the repository as the upstream repository in each application team's repository.

For teams that require shared packages, create resource-based policies that allow read access to the repository from other application teams' accounts.

Set the other application teams' repositories as upstream repositories.

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Answer:

Explanation:

ï‚· Step 1: Creating a Centralized Domain in the Shared Services Account

To manage application package dependencies across multiple accounts, the most efficient solution is to create a centralized domain in the shared services account. This allows all application teams to access and manage package repositories within the same domain, ensuring consistency and centralization.

Action: Create a domain in the shared services account.

Why: A single, centralized domain reduces the need for redundant management in each application team's account.

[Reference: AWS documentation on AWS CodeArtifact domains and repositories., This corresponds to Option B: Create a domain in the shared services account. Grant the organization read access and CreateRepository access., ï‚· Step 2: Sharing Repositories Across Teams with Upstream ConfigurationsTo share common library packages across the organization, each application team's repository can point to the shared services repository as an upstream repository. This enables teams to access shared packages without managing them individually in each team's account., Action: Create a repository in the shared services account and set it as the upstream repository for each application team., Why: Upstream repositories allow package sharing while maintaining individual team repositories for managing their own packages., Reference: AWS documentation on Upstream repositories in CodeArtifact., This corresponds to Option D: Create a repository in the shared services account. Grant the organization read access to the repository in the shared services account. Set the repository as the upstream repository in each application team's repository., ï‚· Step 3: Using Resource-Based Policies for Cross-Account AccessFor teams that need to share their packages with other application teams, resource-based policies can be applied to grant the necessary permissions. These policies allow cross-account access without having to manage permissions at the individual account level., Action: Create resource-based policies that allow read access to the repositories across application teams., Why: This simplifies management by centralizing permissions in the shared services account while allowing cross-team collaboration., Reference: AWS documentation on CodeArtifact resource-based policies., This corresponds to Option E: For teams that require shared packages, create resource-based policies that allow read access to the repository from other application teams' accounts., , , , ]

Question # 74

A company uses AWS Control Tower and Organizations for a multi-account environment. It needs to create new accounts and ensure they receive a consistent baseline configuration.

Which solution meets the requirement with the least overhead?

Use Account Factory Customization (AFC) blueprints for baseline setup.

Use Account Factory + StackSets post-setup.

Use Organizations with Lambda applying baseline via access role.

Use Organizations + StackSets manually.

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Question # 75

A company needs to update its order processing application to improve resilience and availability. The application requires a stateful database and uses a single-node Amazon RDS DB instance to store customer orders and transaction history. A DevOps engineer must make the database highly available.

Which solution will meet this requirement?

Migrate the database to Amazon DynamoDB global tables. Configure automatic failover between AWS Regions by using Amazon Route 53 health checks.

Migrate the database to Amazon EC2 instances in multiple Availability Zones. Use Amazon Elastic Block Store (Amazon EBS) Mult-Attach to connect all the instances to a single EBS volume.

Use the RDS DB instance as the source instance to create read replicas in multiple Availability Zones. Deploy an Application Load Balancer to distribute read traffic across the read replicas.

Modify the RDS DB instance to be a Multi-AZ deployment. Verify automatic failover to the standby instance if the primary instance becomes unavailable.

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Question # 76

A DevOps engineer needs to install antivirus software on all Amazon EC2 instances in an AWS account. The EC2 instances run the most recent Amazon Linux version. The solution must detect all instances and use an AWS Systems Manager document to install the software if missing.

Which solution will meet these requirements?

Create an association in Systems Manager State Manager targeting all managed nodes. Include the software and Systems Manager document.

Use AWS Config with a custom rule to check for antivirus installation. Configure automatic remediation using the Systems Manager document.

Use Amazon Inspector to detect missing software and associate with Systems Manager automation.

Use EventBridge to detect EC2 RunInstances events and trigger SSM automation.

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Question # 77

A DevOps engineer used an AWS CloudFormation custom resource to set up AD Connector. The AWS Lambda function ran and created AD Connector, but CloudFormation is not transitioning from CREATE_IN_PROGRESS to CREATE_COMPLETE. Which action should the engineer take to resolve this issue?

Ensure the Lambda function code has exited successfully.

Ensure the Lambda function code returns a response to the pre-signed URL.

Ensure the Lambda function IAM role has cloudformation:UpdateStack permissions for the stack ARN.

Ensure the Lambda function IAM role has ds:ConnectDirectory permissions for the AWS account.

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Question # 78

A companyâ€™s security team requires that all external Application Load Balancers (ALBs) and Amazon API Gateway APIs are associated with AWS WAF web ACLs. The company has hundreds of AWS accounts, all of which are included in a single organization in AWS Organizations. The company has configured AWS Config for the organization. During an audit, the company finds some externally facing ALBs that are not associated with AWS WAF web ACLs.

Which combination of steps should a DevOps engineer take to prevent future violations? (Choose two.)

Delegate AWS Firewall Manager to a security account.

Delegate Amazon GuardDuty to a security account.

Create an AWS Firewall Manager policy to attach AWS WAF web ACLs to any newly created ALBs and API Gateway APIs.

Create an Amazon GuardDuty policy to attach AWS WAF web ACLs to any newly created ALBs and API Gateway APIs.

Configure an AWS Config managed rule to attach AWS WAF web ACLs to any newly created ALBs and API Gateway APIs.

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Question # 79

A company requires all employees to access secrets via Systems Manager Parameter Store with rotation every 60 days.

The company must add a new secret for an Amazon ElastiCache Redis cluster.

Which solution meets these requirements with the LEAST operational overhead?

Create the secret in Secrets Manager with managed rotation (60 days). Reference via Parameter Store path.

Create the secret in Parameter Store with automatic rotation (unsupported).

Create the secret in Parameter Store and Lambda rotation (manual).

Create the secret in Secrets Manager with Lambda rotation using Redis rotation template and 60-day schedule. Reference via Parameter Store path.

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Question # 80

A growing company manages more than 50 accounts in an organization in AWS Organizations. The company has configured its applications to send logs to Amazon CloudWatch Logs.

A DevOps engineer needs to aggregate logs so that the company can quickly search the logs to respond to future security incidents. The DevOps engineer has created a new AWS account for centralized monitoring.

Which combination of steps should the DevOps engineer take to make the application logs searchable from the monitoring account? (Select THREE.)

In the monitoring account, download an AWS CloudFormation template from CloudWatch to use in Organizations. Use CloudFormation StackSets in the organization's management account to deploy the CloudFormation template to the entire organization.

Create an AWS CloudFormation template that defines an IAM role. Configure the role to allow logs-amazonaws.com to perform the logs:Link action if the aws:ResourceAccount property is equal to the monitoring account ID. Use CloudFormation StackSets in the organization's management account to deploy the CloudFormation template to the entire organization.

Create an IAM role in the monitoring account. Attach a trust policy that allows logs.amazonaws.com to perform the iam:CreateSink action if the aws:PrincipalOrgld property is equal to the organization ID.

In the organization's management account, enable the logging policies for the organization.

use CloudWatch Observability Access Manager in the monitoring account to create a sink. Allow logs to be shared with the monitoring account. Configure the monitoring account data selection to view the Observability data from the organization ID.

In the monitoring account, attach the CloudWatchLogsReadOnlyAccess AWS managed policy to an IAM role that can be assumed to search the logs.

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