Forums » Discussions » 最實用的AWS-DevOps-Engineer-Professional認證考試的學習資料

gywudosu
Avatar

Testpdf Amazon的AWS-DevOps-Engineer-Professional考試認證培訓資料是互聯網裏最好的培訓資料，在所有的培訓資料裏是佼佼者。它不僅可以幫助你順利通過考試，還可以提高你的知識和技能，也有助於你的職業生涯在不同的條件下都可以發揮你的優勢，所有的國家一視同仁。 Amazon AWS-DevOps-Engineer-Professional是IT專業人士的首選，特別是那些想晉升的IT職員。Amazon的AWS-DevOps-Engineer-Professional是一個可以給你的職業生涯帶來重大影響的考試，而獲得AWS-DevOps-Engineer-Professional認證是作為IT職業發展的有力保證。AWS-DevOps-Engineer-Professional考古題已經幫助了成千上萬的考生獲得成功，這是一個高品質的題庫資料。我們提供給您最近更新的AWS-DevOps-Engineer-Professional題庫資料，來確保您通過認證考試，如果您一次沒有通過考試，我們將給您100%的退款保證。 >> 新版AWS-DevOps-Engineer-Professional題庫上線 <<

Amazon AWS-DevOps-Engineer-Professional題庫更新資訊，AWS-DevOps-Engineer-Professional證照指南

有人問，成功在哪里？我告訴你，成功就在Testpdf。選擇Testpdf就是選擇成功。Testpdf Amazon的AWS-DevOps-Engineer-Professional考試培訓資料是幫助所有IT認證的考生通過認證的，它針對Amazon的AWS-DevOps-Engineer-Professional考試認證的，經過眾多考生反映，Testpdf Amazon的AWS-DevOps-Engineer-Professional考試培訓資料在考生中得到了很大的反響，建立了很好的口碑，說明選擇Testpdf Amazon的AWS-DevOps-Engineer-Professional考試培訓資料就是選擇成功。

Amazon AWS-DevOps-Engineer-Professional 考試大綱：

主題 簡介
主題 1
  • Apply Security Concepts In The Automation Of Resource Provisioning
  • Apply Concepts Required To Build And Manage Artifacts Securely
主題 2
  • Determine Deployment
  • Delivery Strategies
  • Implement Them Using AWS Services
主題 3
  • Apply Concepts Required To Implement Governance Strategies
  • Troubleshoot Issues And Determine How To Restore Operations
主題 4
  • Apply Concepts Required To Manage Systems Using AWS Configuration Management Tools And Services
主題 5
  • Apply Concepts Required To Automate A CI
  • CD Pipeline
  • Policies And Standards Automation
主題 6
  • Determine How To Implement High Availability, Scalability, And Fault Tolerance
  • Determine How To Automate Event Management And Alerting
主題 7
  • Apply Concepts Required To Set Up Event-Driven Automated Actions
  • Determine Appropriate Use Of Multi-AZ Versus Multi-Region Architectures
主題 8
  • Implement and Automate Security Controls, Governance Processes, and Compliance Validation
主題 9
  • Implement Systems that are Highly Available, Scalable, and Self-Healing on the AWS Platform
主題 10
  • Design, Manage, and Maintain Tools to Automate Operational Processes
主題 11
  • Determine How To Implement Tagging And Other Metadata Strategies
  • Determine How To Optimize Cost Through Automation
主題 12
  • Apply Concepts Required To Audit, Log, And Monitor Operating Systems, Infrastructures, And Applications
主題 13
  • Implement and Manage Continuous Delivery Systems and Methodologies on AWS
主題 14
  • Determine Application And Infrastructure Deployment Models Based On Business Needs
主題 15
  • Apply Concepts Required To Enforce Standards For Logging, Metrics, Monitoring, Testing, And Security
主題 16
  • Determine Deployment Services Based On Deployment Needs
  • Determine How To Implement Lifecycle Hooks On A Deployment
主題 17
  • Apply Concepts Required To Automate Monitoring And Event Management Of An Environment
主題 18
  • Determine How To Set Up The Aggregation, Storage, And Analysis Of Logs And Metrics
主題 19
  • Determine The Right Services Based On Business Needs
  • Determine How To Design And Automate Disaster Recovery Strategies

最新的 AWS Certified DevOps Engineer AWS-DevOps-Engineer-Professional 免費考試真題 (Q208-Q213):

問題 #208
You have been asked to de-risk deployments at your company. Specifically, the CEO is concerned about outages that occur because of accidental inconsistencies between Staging and Production, which sometimes cause unexpected behaviors in Production even when Staging tests pass. You already use Docker to get high consistency between Staging and Production for the application environment on your EC2 instances. How do you further de-risk the rest of the execution environment, since in AWS, there are many service components you may use beyond EC2 virtual machines?

  • A. Use AMIs to ensure the whole machine, including the kernel of the virual machines, is consistent, since Docker uses Linux Container (LXC) technology, and we need to make sure the container environment is consistent.
  • B. Develop models of your entire cloud system in CloudFormation. Use this model in Staging and Production to achieve greater parity. */
  • C. Use AWS ECS and Docker clustering. This will make sure that the AMIs and machine sizes are the same across both environments.
  • D. Use AWS Config to force the Staging and Production stacks to have configuration parity. Any differences will be detected for you so you are aware of risks.

答案：B 解題說明：
Explanation
After you have your stacks and resources set up, you can reuse your templates to replicate your infrastructure in multiple environments. For example, you can create environments for development, testing, and production so that you can test changes before implementing them into production. To make templates reusable, use the parameters, mappings, and conditions sections so that you can customize your stacks when you create them. For example, for your development environments, you can specify a lower-cost instance type compared to your production environment, but all other configurations and settings remain the same For more information on Cloudformation best practices please refer to the below link:
* http://docs.aws.amazon.com/AWSCIoudFormation/latest/UserGuide/best-practices.
html
問題 #209
A company is using Docker containers for an application deployment and wants to move its application to AWS. The company currently manages its own clusters on premises to manage the deployment of these containers. It wants to deploy its application to a managed service in AWS and wants the entire flow of the deployment process to be automated. In addition, the company has the following requirements:
* Focus first on the development workload.
* The environment must be easy to manage.
* Deployment should be repeatable and reusable for new environments.
* Store the code in a GitHub repository.
Which solution will meet these requirements?

  • A. Set up an Amazon ECS environment. Use AWS CodePipeline to create a pipeline that is triggered on a commit to the GitHub repository. Use AWS CodeBuild to create the container and store it in the Docker Hub. Use an AWS Lambda function to trigger a deployment and pull the new container image from the Docker Hub.
  • B. Set up an Amazon ECS environment. Use AWS CodePipeline to create a pipeline that is triggered on a commit to the GitHub repository. Use AWS CodeBuild to create the container images and AWS CodeDeploy to publish the container image to the ECS environment.
  • C. Create a Kubernetes Cluster on Amazon EC2. Use AWS CodePipeline to create a pipeline that is triggered when the code is committed to the repository. Create the container images with a Jenkins server on EC2 and store them in the Docker Hub. Use AWS Lambda from the pipeline to trigger the deployment to the Kubernetes Cluster.
  • D. Use AWS CodePipeline that triggers on a commit from the GitHub repository, build the container images with AWS CodeBuild, and publish the container images to Amazon ECR. In the final stage, use AWS CloudFormation to create an Amazon ECS environment that gets the container images from the ECR repository.

答案：B
問題 #210
A Development team is building more than 40 applications. Each app is a three-tiered web application based on an ELB Application Load Balancer, Amazon EC2, and Amazon RDS. Because the applications will be used internally, the Security team wants to allow access to the 40 applications only from the corporate network and block access from external IP addresses. The corporate network reaches the internet through proxy servers.
The proxy servers have 12 proxy IP addresses that are being changed one or two times per month. The Network Infrastructure team manages the proxy servers; they upload the file that contains the latest proxy IP addresses into an Amazon S3 bucket. The DevOps Engineer must build a solution to ensure that the applications are accessible from the corporate network.
Which solution achieves these requirements with MINIMAL impact to application development, MINIMAL operational effort, and the LOWEST infrastructure cost?

  • A. Ensure that all the applications are hosted in the same Virtual Private Cloud (VPC). Otherwise, consolidate the applications into a single VPC. Establish an AWS Direct Connect connection with an active/standby configuration. Change the ELB security groups to allow only inbound HTTPS connections from the corporate network IP addresses.
  • B. Implement a Python script with the AWS SDK for Python (Boto), which downloads the S3 object that contains the proxy IP addresses, scans the ELB security groups, and updates them to allow only HTTPS inbound from the given IP addresses. Launch an EC2 instance and store the script in the instance. Use a cron job to execute the script daily.
  • C. Implement an AWS Lambda function to read the list of proxy IP addresses from the S3 object and to update the ELB security groups to allow HTTPS only from the given IP addresses. Configure the S3 bucket to invoke the Lambda function when the object is updated. Save the IP address list to the S3 bucket when they are changed.
  • D. Enable ELB security groups to allow HTTPS inbound access from the Internet. Use Amazon Cognito to integrate the company's Active Directory as the identity provider. Change the 40 applications to integrate with Amazon Cognito so that only company employees can log into the application. Save the user access logs to Amazon CloudWatch Logs to record user access activities

答案：A
問題 #211
You have a fleet of Elastic Compute Cloud (EC2) instances in an Auto Scaling group.
All of these instances are running Microsoft Windows Server 2012 backed by Amazon Elastic Block Store (EBS).
These instances were launched through AWS CloudFormation.
You have determined that your instances are underutilized, and in order to save some money, have decided to modify the instance type of the fleet.
In which of the following ways can you achieve the desired result during a scheduled maintenance window? Choose 2 answers

  • A. Use the AWS Command Line Interface (CLI) to modify the instance type of each running instance.
  • B. Identify the new instance type in the user data and restart the running instances one at a time.
  • C. Take snapshots of the running instances, and launch new instances based on those snapshots.
  • D. Create a new Auto Scaling launch configuration specifying the new instance type, associate it to the existing Auto Scaling group, and terminate the running instances.
  • E. Change the instance type in the AWS CloudFormation template that was used to create the Amazon EC2 instances, and then update the stack.

答案：D,E
問題 #212
When an Auto Scaling group is running in Amazon Elastic Compute Cloud (EC2), your application rapidly scales up and down in response to load within a 10-minute window; however, after the load peaks, you begin to see problems in your configuration management system where previously terminated Amazon EC2 resources are still showing as active. What would be a reliable and efficient way to handle the cleanup of Amazon EC2 resources within your configuration management system? Choose two answers from the options given below

  • A. Write a small script that is run during Amazon EC2 instance shutdown to de-register the resource from the configuration management system.
  • B. Write a script that is run by a daily cron job on an Amazon EC2 instance and that executes API Describe calls of the EC2 Auto Scalinggroup and removes terminated instances from the configuration management system.
  • C. Use your existing configuration management system to control the launchingand bootstrapping of instances to reduce the number of moving parts in the automation.
  • D. Configure an Amazon Simple Queue Service (SQS) queue for Auto Scaling actions that has a script that listens for new messages and removes terminated instances from the configuration management system.

答案：A,B 解題說明：
Explanation
There is a rich brand of CLI commands available for Cc2 Instances. The CLI is located in the following link:
* http://docs.aws.amazon.com/cli/latest/reference/ec2/
You can then use the describe instances command to describe the EC2 instances.
If you specify one or more instance I Ds, Amazon CC2 returns information for those instances. If you do not specify instance IDs, Amazon EC2 returns information for all relevant instances. If you specify an instance ID that is not valid, an error is returned. If you specify an instance that you do not own, it is not included in the returned results.
* http://docs.aws.amazon.com/cli/latest/reference/ec2/describe-instances.html
You can use the CC2 instances to get those instances which need to be removed from the configuration management system.
問題 #213
...... 想要通過Amazon的AWS-DevOps-Engineer-Professional考試並取得AWS-DevOps-Engineer-Professional的認證資格嗎？Testpdf可以保證你的成功。準備考試的時候學習與考試相關的知識是很有必要的。但是，更重要的是，要選擇適合自己的高效率的工具。Testpdf的AWS-DevOps-Engineer-Professional考古題就是適合你的最好的學習方法。這個高品質的考古題可以讓你看到不可思議的效果。如果你擔心自己不能通過考試，快點擊Testpdf的網站瞭解更多的資訊吧。 AWS-DevOps-Engineer-Professional題庫更新資訊: https://www.testpdf.net/AWS-DevOps-Engineer-Professional.html