AWS DOP-C02 is the exam code for the AWS Certified DevOps Engineer – Professional exam. If you are preparing for the AWS Certified DevOps Engineer – Professional exam, Passcert offers the latest AWS Certified DevOps Engineer – Professional DOP-C02 Dumps, which cover all the questions and answers you need to pass the exam with ease. Our dumps are updated regularly to ensure that you have access to the most current and accurate information. By using our AWS Certified DevOps Engineer – Professional DOP-C02 Dumps, you can gain a deeper understanding of DevOps concepts and practices, and become better equipped to implement them in your work. Choose Passcert's DOP-C02 dumps and get on the fast track to becoming an AWS Certified DevOps Engineer – Professional!

The AWS Certified DevOps Engineer - Professional showcases individuals' technical expertise in provisioning, operating, and managing distributed application systems on the AWS platform, giving them increased confidence and credibility with peers, stakeholders, and customers. Organizations with these qualified professionals can ensure speedy delivery of secure, compliant, systems that are highly available and scalable.

The AWS Certified DevOps Engineer - Professional (DOP-C02) exam is intended for individuals who perform a DevOps engineer role. The exam validates a candidate's technical expertise in provisioning, operating, and managing distributed systems and services on AWS.

The exam also validates a candidate's ability to complete the following tasks:

● Implement and manage continuous delivery systems and methodologies on AWS.

● Implement and automate security controls, governance processes, and compliance validation.

● Define and deploy monitoring, metrics, and logging systems on AWS.

● Implement systems that are highly available, scalable, and self-healing on AWS.

● Design, manage, and maintain tools to automate operational processes.

Level	Professional
Number of Questions	75
Length	180 minutes
Cost	300 USD
Format	Multiple choice or multiple response
Delivery method	Pearson VUE testing center or online proctored exam
Languages	English, Japanese, Korean, and Simplified Chinese

The aim of the certification is to validate your knowledge across a number of different key areas, which have been defined by AWS across the following domains, with each domain contributing to a total percentage of your overall score. These domains are broken down as:

Domain	Percentage of Scored Content
SDLC Automation	22%
Configuration Management and IaC	17%
Resilient Cloud Solutions	15%
Monitoring and Logging	15%
Incident and Event Response	14%
Security and Compliance	17%

In this domain, you will need to automate the software development lifecycle by configuring code repositories and CI/CD pipelines. You should have an understanding of how to integrate these pipelines with different application environments, and how to use automated testing to ensure that applications are deployment-ready. Additionally, you should be able to create and configure artifact repositories, and have a grasp of the various deployment strategies involved in container or serverless architectures.

To configure and deploy infrastructure as code, or IaC templates, in this domain, you need to use AWS CloudFormation, AWS CDK, and AWS SAM. You should also have a thorough understanding of how to use CloudFormation StackSets across multiple AWS regions and accounts. Additionally, familiarity with best practices for multi-region and multi-account environments, such as how to use AWS Organizations and Control Tower to manage accounts centrally, is essential.

To design, build, and configure automated solutions that can perform tasks across large-scale environments, you will need to utilize services such as Systems Manager, Step Functions, and OpsWorks.

This domain focuses on implementing robust, scalable, and highly available solutions. To fulfill performance and availability requirements, it's necessary to configure multi-AZ and multi-region deployments, as well as utilize auto-scaling, load balancing, and caching. Additionally, you should be proficient in implementing, testing, and configuring automated backup, restore, and failover processes. Understanding the concepts of recovery time objective and recovery point objective (RTO/RPO) is also important.

This domain tests your knowledge of configuring the collection, aggregation, and storage of application logs and metrics. You should be able to design event-driven architectures that utilize SNS, EventBridge events, or Lambda for alerting and automating various actions in different environments, using AWS Config, CloudWatch, and CloudTrail.

This domain covers the handling of application events and incidents, such as system and application-level failures. You should have a good understanding of how to set up notification and alerting processes in response to various events, including different types of failures. In addition, when analyzing failed deployments or processes, you will need to know how to perform root cause analysis and make the necessary configuration changes and remediations to restore things to a desired state.

This final domain requires the implementation of large-scale security solutions, including identity and access management, security and access controls, and security monitoring and auditing solutions. You should be able to identify security vulnerabilities and protect against common security threats using AWS services such as GuardDuty, Inspector, and Config.

To best prepare for the AWS DOP-C02 exam, there are several tips that can help you increase your chances of passing the exam. Here are some of the most important tips:

1. Review the exam guide thoroughly: The AWS DOP-C02 exam guide provides an overview of the exam's content, structure, and objectives. It is an essential resource that can help you identify the topics and skills that you need to focus on while studying.

2. Gain hands-on experience through using AWS services: Hands-on experience is key to success in the AWS DOP-C02 exam. It is important to experiment with different AWS services and features to develop a deeper understanding of how they work and how they can be used to solve real-world problems.

3. Review whitepapers and documentation: AWS provides a wealth of documentation and whitepapers that cover a wide range of topics related to cloud computing, DevOps, and security. Reviewing these resources can help you gain a deeper understanding of the concepts and best practices that are covered in the exam.

4. Take practice exams: Taking practice exams can help you identify your strengths and weaknesses and develop a better understanding of how the exam questions are structured. AWS offers several practice exams that are designed to simulate the actual exam experience.

5. Participate in training courses: AWS offers several training courses that are designed to help you prepare for the DOP-C02 exam. These courses cover a wide range of topics and are taught by AWS experts who have real-world experience in deploying and managing AWS-based solutions.

1. A company runs an application on one Amazon EC2 instance. Application metadata is stored in Amazon S3 and must be retrieved if the instance is restarted. The instance must restart or relaunch automatically if the instance becomes unresponsive.

Which solution will meet these requirements?

A. Create an Amazon CloudWatch alarm for the StatusCheckFailed metric. Use the recover action to stop and start the instance. Use an S3 event notification to push the metadata to the instance when the instance is back up and running.

B. Configure AWS OpsWorks, and use the auto healing feature to stop and start the instance. Use a lifecycle event in OpsWorks to pull the metadata from Amazon S3 and update it on the instance.

C. Use EC2 Auto Recovery to automatically stop and start the instance in case of a failure. Use an S3 event notification to push the metadata to the instance when the instance is back up and running.

D. Use AWS CloudFormation to create an EC2 instance that includes the UserData property for the EC2 resource. Add a command in UserData to retrieve the application metadata from Amazon S3.

Answer: B

2. A company wants to use AWS CloudFormation for infrastructure deployment. The company has strict tagging and resource requirements and wants to limit the deployment to two Regions. Developers will need to deploy multiple versions of the same application.

Which solution ensures resources are deployed in accordance with company policy?

A. Create AWS Trusted Advisor checks to find and remediate unapproved CloudFormation StackSets.

B. Create a Cloud Formation drift detection operation to find and remediate unapproved CloudFormation StackSets.

C. Create CloudFormation StackSets with approved CloudFormation templates.

D. Create AWS Service Catalog products with approved CloudFormation templates.

Answer: D

3. A DevOps engineer at a company is supporting an AWS environment in which all users use AWS IAM Identity Center (AWS Single Sign-On). The company wants to immediately disable credentials of any new IAM user and wants the security team to receive a notification.

Which combination of steps should the DevOps engineer take to meet these requirements? (Choose three.)

A. Create an Amazon EventBridge rule that reacts to an IAM CreateUser API call in AWS CloudTrail.

B. Create an Amazon EventBridge rule that reacts to an IAM GetLoginProfile API call in AWS CloudTrail.

C. Create an AWS Lambda function that is a target of the EventBridge rule. Configure the Lambda function to disable any access keys and delete the login profiles that are associated with the IAM user.

D. Create an AWS Lambda function that is a target of the EventBridge rule. Configure the Lambda function to delete the login profiles that are associated with the IAM user.

E. Create an Amazon Simple Notification Service (Amazon SNS) topic that is a target of the EventBridge rule. Subscribe the security team's group email address to the topic.

F. Create an Amazon Simple Queue Service (Amazon SQS) queue that is a target of the Lambda function. Subscribe the security team's group email address to the queue.

Answer: A,C,E

4. A DevOps engineer needs to back up sensitive Amazon S3 objects that are stored within an S3 bucket with a private bucket policy using S3 cross-Region replication functionality. The objects need to be copied to a target bucket in a different AWS Region and account.

Which combination of actions should be performed to enable this replication? (Choose three.)

A. Create a replication IAM role in the source account

B. Create a replication I AM role in the target account.

C. Add statements to the source bucket policy allowing the replication IAM role to replicate objects.

D. Add statements to the target bucket policy allowing the replication IAM role to replicate objects.

E. Create a replication rule in the source bucket to enable the replication.

F. Create a replication rule in the target bucket to enable the replication.

Answer: A,D,E

5. A company runs an application with an Amazon EC2 and on-premises configuration. A DevOps engineer needs to standardize patching across both environments. Company policy dictates that patching only happens during non-business hours.

Which combination of actions will meet these requirements? (Choose three.)

A. Add the physical machines into AWS Systems Manager using Systems Manager Hybrid Activations.

B. Attach an IAM role to the EC2 instances, allowing them to be managed by AWS Systems Manager.

C. Create IAM access keys for the on-premises machines to interact with AWS Systems Manager.

D. Run an AWS Systems Manager Automation document to patch the systems every hour.

E. Use Amazon EventBridge scheduled events to schedule a patch window.

F. Use AWS Systems Manager Maintenance Windows to schedule a patch window.

Answer: A,B,F