What's more, part of that Prep4away DOP-C02 dumps now are free: https://drive.google.com/open?id=1QOGkw5KmxOteB4TKVydoSowZjLBnd9nw
It is universally accepted that the exam is a tough nut to crack for the majority of candidates, but the related DOP-C02 certification is of great significance for workers in this field so that many workers have to meet the challenge. Fortunately, you need not to worry about this sort of question any more, since you can find the best solution in this website--our DOP-C02 Training Materials. With our continued investment in technology, people and facilities, the future of our company has never looked so bright. with our excellent DOP-C02 exam questions, you will pass the DOP-C02 exam successfully.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: SDLC Automation | 22% | - CI/CD pipeline design and implementation
|
| Topic 2: Resilient Cloud Solutions | 15% | - High availability and fault tolerance design
|
| Topic 3: Incident and Event Management | 18% | - Operational response and recovery
|
| Topic 4: Monitoring and Logging | 15% | - Observability and metrics
|
| Topic 5: Security and Compliance Automation | 13% | - Security automation in CI/CD and infrastructure
|
| Topic 6: Configuration Management and Infrastructure as Code | 17% | - Infrastructure provisioning and automation
|
As the captioned description said, our DOP-C02 practice materials are filled with the newest points of knowledge about the exam. With many years of experience in this line, we not only compile real test content into our DOP-C02 practice materials, but the newest in to them. Allowing for there is a steady and growing demand for our DOP-C02 practice materials with high quality at moderate prices, we never stop the pace of doing better. All newly supplementary updates will be sent to your mailbox one year long. And we shall appreciate it if you choose any version of our DOP-C02 practice materials for exam and related tests in the future.
NEW QUESTION # 338
A company uses an Amazon API Gateway regional REST API to host its application API. The REST API has a custom domain. The REST API's default endpoint is deactivated.
The company's internal teams consume the API. The company wants to use mutual TLS between the API and the internal teams as an additional layer of authentication.
Which combination of steps will meet these requirements? (Select TWO.)
Answer: B,E
Explanation:
Mutual TLS (mTLS) authentication requires two-way authentication between the client and the server. For Amazon API Gateway, you can enable mTLS for a custom domain name, which requires clients to present X.
509 certificates to verify their identity to access your API. To set up mTLS, you would typically use AWS Certificate Manager (ACM) to create a private certificate authority (CA) and provision a client certificate signed by this private CA. The root CA certificate is then uploaded to an Amazon S3 bucket and configured in API Gateway as the trust store12.
References:
* Introducing mutual TLS authentication for Amazon API Gateway1.
* Configuring mutual TLS authentication for a REST API2.
* AWS Private Certificate Authority details3.
* AWS Certificate Manager Private Certificate Authority updates4.
NEW QUESTION # 339
A company uses Amazon Elastic Container Registry (Amazon ECR) for all images of the company's containerized infrastructure. The company uses the pull through cache functionality with the /external prefix to avoid throttling when the company retrieves images from external image registries. The company uses AWS Organizations for its accounts.
Every image in the registry must be encrypted with a specific, pre-provisioned AWS Key Management Service (AWS KMS) key. The company's internally created images already comply with this policy.
However, cached external images use server-side encryption with Amazon S3 managed keys (SSE-S3).
The company must remove the noncompliant cache repositories. The company must also implement a secure solution to ensure that all new pull through cache repositories are automatically encrypted with the required KMS key.
Which solution will meet these requirements?
Answer: C
Explanation:
For pull through cache repositories, Amazon ECR now supports repository creation templates that can be applied to a registry prefix, such as /external. These templates define default settings, including encryption configuration with a specific KMS key, tag immutability, scan on push, and more. When new cache repositories are auto-created under that prefix, they inherit the template settings automatically.
In this scenario, existing external cache repositories are noncompliant because they use SSE-S3. The company can delete those repositories (removing the noncompliant caches) and configure an ECR repository creation template for the /external prefix that specifies the required customer managed KMS key. As new images are pulled, ECR recreates the cache repositories under that prefix with KMS encryption using the specified key, guaranteeing compliance going forward.
Option A (AWS Config) would only detect noncompliance after creation and cannot enforce encryption at creation time. Option C (SCP) cannot directly control repository encryption properties. Option D misuses EventBridge; KMS cannot be a "target" that retroactively encrypts repositories.
Therefore, using an ECR repository creation template with the desired KMS key is the correct, automatic, and secure solution.
NEW QUESTION # 340
A company needs to implement failover for its application. The application includes an Amazon CloudFront distribution and a public Application Load Balancer (ALB) in an AWS Region. The company has configured the ALB as the default origin for the distribution.
After some recent application outages, the company wants a zero-second RTO. The company deploys the application to a secondary Region in a warm standby configuration. A DevOps engineer needs to automate the failover of the application to the secondary Region so that HTTP GET requests meet the desired RTO.
Which solution will meet these requirements?
Answer: D
Explanation:
The best solution to implement failover for the application is to use CloudFront origin groups. Origin groups allow CloudFront to automatically switch to a secondary origin when the primary origin is unavailable or returns specific HTTP status codes that indicate a failure1. This way, CloudFront can serve the requests from the secondary ALB in the secondary Region without any delay or redirection. To set up origin groups, the DevOps engineer needs to create a new origin on the distribution for the secondary ALB, create a new origin group with the original ALB as the primary origin and the secondary ALB as the secondary origin, and configure the origin group to fail over for HTTP 5xx status codes. Then, the DevOps engineer needs to update the default behavior to use the origin group instead of the single origin2.
The other options are not as effective or efficient as the solution in option B. Option A is not suitable because creating a second CloudFront distribution will increase the complexity and cost of the application. Moreover, using Route 53 alias records with a failover policy will introduce some delay in detecting and switching to the secondary CloudFront distribution, which may not meet the zero-second RTO requirement. Option C is not feasible because CloudFront does not support using Route 53 alias records as origins3. Option D is not advisable because using a CloudFront function to redirect the requests to the secondary ALB will add an extra round-trip and latency to the failover process, which may also not meet the zero-second RTO requirement.
:
1: Optimizing high availability with CloudFront origin failover - Amazon CloudFront
2: Creating an origin group - Amazon CloudFront
3: Values That You Specify When You Create or Update a Web Distribution - Amazon CloudFront
NEW QUESTION # 341
A company's production environment uses an AWS CodeDeploy blue/green deployment to deploy an application. The deployment incudes Amazon EC2 Auto Scaling groups that launch instances that run Amazon Linux 2.
A working appspec. ymi file exists in the code repository and contains the following text.
A DevOps engineer needs to ensure that a script downloads and installs a license file onto the instances before the replacement instances start to handle request traffic. The DevOps engineer adds a hooks section to the appspec. yml file.
Which hook should the DevOps engineer use to run the script that downloads and installs the license file?
Answer: A
Explanation:
This hook runs before the new application version is installed on the replacement instances. This is the best place to run the script because it ensures that the license file is downloaded and installed before the replacement instances start to handle request traffic. If you use any other hook, you may encounter errors or inconsistencies in your application.
NEW QUESTION # 342
A company is examining its disaster recovery capability and wants the ability to switch over its daily operations to a secondary AWS Region. The company uses AWS CodeCommit as a source control tool in the primary Region.
A DevOps engineer must provide the capability for the company to develop code in the secondary Region. If the company needs to use the secondary Region, developers can add an additional remote URL to their local Git configuration.
Which solution will meet these requirements?
Answer: B
Explanation:
The best solution to meet the disaster recovery capability and allow developers to switch over to a secondary AWS Region for code development is option A. This involves creating a CodeCommit repository in the secondary Region and setting up an AWS CodeBuild project to perform a Git mirror operation of the primary Region's CodeCommit repository to the secondary Region's repository. An AWS Lambda function is then created to invoke the CodeBuild project. Additionally, an Amazon EventBridge rule isconfigured to react to merge events in the primary Region's CodeCommit repository and invoke the Lambda function12. This setup ensures that the secondary Region's repository is always up-to-date with the primary repository, allowing for a seamless transition in case of a disaster recovery event1.
References:
* AWS CodeCommit User Guide on resilience and disaster recovery1.
* AWS Documentation on monitoring CodeCommit events in Amazon EventBridge and Amazon CloudWatch Events2.
NEW QUESTION # 343
......
Candidates who pass DOP-C02 Certification prove their worth in the Amazon field. The AWS Certified DevOps Engineer - Professional certification is proof of their competence and skill. This skill is highly useful in big Amazon companies that facilitate a candidate's career. To get certified, it is very important that you pass the AWS Certified DevOps Engineer - Professional certification exam to prove your skills to the tech company. For this task, you require high-quality and accurate prep material to help you out. And many people don't get reliable material and ultimately fail. Failure leads to a loss of time and money.
Top DOP-C02 Exam Dumps: https://www.prep4away.com/Amazon-certification/braindumps.DOP-C02.ete.file.html
BONUS!!! Download part of Prep4away DOP-C02 dumps for free: https://drive.google.com/open?id=1QOGkw5KmxOteB4TKVydoSowZjLBnd9nw