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AWS-DevOps日本語版復習資料、AWS-DevOps認定内容

AWS Certified DevOps Engineer - Professional衝動的にまたは考慮せずに何かを購入すると、望ましくない選択につながる可能性があります。その結果を防ぐために,AWS Certified DevOps Engineer - Professionalトレーニング資料を用意しました。これらは、保証期間中の専門的な練習資料です。参考のために許容できる価格に加えて、3つのバージョンのすべての資料は、10年以上にわたってこの分野の専門家によって編集されています。さらに、一連の利点があります。したがって、AWS Certified DevOps Engineer - Professionalの実際のテストの重要性は言うまでもありません。今すぐご注文いただいた場合、1年間無料の更新をお送りします。これらのサプリメントはすべて、AWS Certified DevOps Engineer - ProfessionalのAWS-DevOps模擬試験にも役立ちます。

当社CertShikenは、製品の品質が非常に重要であることを深く知っているため、AWS-DevOpsテストトレントの高品質の開発に注力しています。当社の製品を購入したすべてのお客様は、AWS-DevOpsガイド急流に深い印象を残しています。もちろん、顧客は製品の高品質だけでなく、製品の効率性にも深い印象を残しています。 AWS-DevOps試験の質問は多くの時間を節約するのに役立ちます。AWS-DevOps試験準備を使用する場合、学習に20〜30時間を費やすだけで、AWS-DevOps試験に合格できます。

>> AWS-DevOps日本語版復習資料 <<

AWS-DevOps認定内容 & AWS-DevOps学習関連題

常にAmazon AWS-DevOps試験に参加する予定があるお客様は「こちらの問題集には、全部で何問位、掲載されておりますか？」といった質問を提出しました。心配なくて我々CertShikenのAmazon AWS-DevOps試験問題集は実際試験のすべての問題種類をカバーします。70％の問題は解説がありますし、試験の内容を理解しやすいと助けます。

試験は、継続的なデリバリーとデプロイメント、インフラストラクチャーのコード化、モニタリングとログ記録、セキュリティとコンプライアンス、およびトラブルシューティングなど、広範囲なトピックをカバーしています。候補者は、AWS CloudFormation、AWS Elastic Beanstalk、AWS CodeDeploy、AWS CodePipeline、AWS OpsWorks、AWS LambdaなどのAWSサービスに関する知識を示し、Jenkins、Git、Dockerなどのツールを使用してDevOpsプロセスを自動化および効率化する能力を示す必要があります。AWS Certified DevOps Engineer - Professional試験に合格することは、AWS上でスケーラブルで高可用性かつ障害耐性のあるシステムを構築および管理する能力を示し、DevOpsプロフェッショナルにとって重要な成果です。

AWS認定DevOps Engineer -Professional（DOP -C01）認定試験は、AWS環境で働く経験豊富なDevOpsエンジニアのスキルと知識をテストするように設計されています。この認定は、AWSプラットフォームで分散アプリケーションを展開、管理、および運用する能力を検証します。この試験では、継続的な配信と展開、コードなどのインフラストラクチャ、監視と伐採、セキュリティ、コンプライアンスなど、幅広いトピックをカバーしています。認定試験は、AWSテクノロジーを扱う少なくとも2年間の実践的な経験を持つDevOpsの専門家を対象としています。

Amazon AWS Certified DevOps Engineer - Professional 認定 AWS-DevOps 試験問題 (Q399-Q404):

質問 # 399
A company discovers that some IAM users have been storing their AWS access keys in configuration files that have been pushed to a Git repository hosting service. Which solution will require the LEAST amount of management overhead while preventing the exposed AWS access keys from being used?

A. Create an AWS Config rule to detect when a key is exposed online. Haw AWS Config send change notifications to an SNS topic. Configure an AWS Lambda function that is subscribed to the SNS topic to check the notification sent by AWS Config, and then disable the access key so it cannot be used.
B. Build an application that will create a list of all AWS access keys in the account and search each key on Git repository hosting services. If a match is found, configure the application to disable the associated access key. Then deploy the application to an AWS Elastic Beanstalk worker environment and define a periodic task to invoke the application every hour.
C. Configure AWS Trusted Advisor and create an Amazon CloudWatch Events rule that uses Trusted Advisor as the event source. Configure the CloudWatch Events rule to invoke an AWS Lambda function as the target. If the Lambda function finds the exposed access keys, then have it disable the access key so that it cannot be used.
D. Use Amazon Inspector to detect when a key has been exposed online. Have Amazon Inspector send a notification to an Amazon SNS topic when a key has been exposed. Create an AWS Lambda function subscribed to the SNS topic to disable the IAM user to whom the key belongs, and then delete the key so that it cannot be used.

正解：A

質問 # 400
A company's legacy application uses IAM user credentials to access resources in the company's AWS Organizations organization. A DevOps engineer needs to ensure new IAM users cannot be created unless the employee creating the IAM user is on an exception list.
Which solution will meet these requirements?

A. Create an Amazon EventBridge (Amazon CloudWatch Events) rule with a pattern that matches the iam:CreateUser action with an AWS Lambda function target. The function will check the user name and account against an exception list. If the user is not in the exception list, the function will delete the user.
B. Attach an Organizations SCP with an explicit deny for all iam:CreateUser actions with a condition that includes StringEquals for aws:username with a value of the exception list.
C. Create an Amazon EventBridge (Amazon CloudWatch Events) rule with a pattern that matches the iam:CreateAccessKey action with an AWS Lambda function target. The function will check the user name account against an exception list. If the user is not in the exception list, the function will delete the user.
D. Attach an Organizations SCP with an explicit deny for all iam:CreateAccessKey actions with a condition that excludes StringNotEquals for aws:username with a value of the exception list.

正解：D

質問 # 401
A company has built a web service that runs on Amazon EC2 instances behind an Application Load Balancer (ALB) the company has deployed the application in us-east-1 Amazon Route 53 provides an external DNS that routes traffic from example.com to the application, created with appropriate health checks.
The company has deployed a second environment for the application in eu-west-1 the company wants traffic to be routed to whichever environment results m the best response time for each user. If there is an outage in one Region, traffic should be directed to the other environment.
Which configuration will achieve this requirements?

A. A subdomain us.example.com with failover routing the US ALB as primary and the EU ALB as secondary Another subdomain eu.example.com with failover routing the EU ALB as primary and the US ALB as secondary Latency-based routing records for example com that are aliased to us example com and eu.example.com
B. A subdomain us.example.com with multivalue answer routing. the US ALB as first and the EU ALB as second Another subdomain eu.example.com with failover routing the EU ALB as first and the US ALB as second Failover routing records for example.com that are aliased to us.example.com and eu.example.com
C. A subdomain us example com with latency-based routing the US ALB as the first target and the EU ALB as the second target.
Another subdomain eu.example.com with latency-based routing. The EU ALB as the first target and the US ALB as the second target.
Failover routing records for example.com aliased to us.example.com as the first target and eu.example.com as the second target.
D. A subdomain us example com with weighted routing the US ALB with weight 2 and the EU ALB with weight 1 Another subdomain eu.example.com with weighted routing the EU ALB with weight 2 and the US ALU with weight 1 Geolocation routing records for example.com North America aliased to us example.com and Europe aliased to eu.example.com

正解：B

質問 # 402
You are the IT administrator for your company. You have the responsibility of creating development environments which would confirm to the LAMP development stack. The requirement is that the development team always gets the latest version of the LAMP stack each time a new instance is launched. Which of the following is an efficient and effective way to implement this requirement? Choose 2 answers from the options given below

A. Create an EBS Volume with the LAMP stack and attach it to an instance whenever it is required.
B. Create an AMI with all the artifacts of the LAMP stack and provide an instance to the development team based on the AMI.
C. Use the User data section and use a custom script which will be used to download the necessary LAMP stack packages.
D. Create a cloudformation template and use the cloud-init directives to download and the install the LAMP stack packages.

正解：C、D

解説：
Explanation
Using User data and cloud-init directives you can always ensure you download the latest version of the LAMP stack and give it to the development teams. With AMI's you will always have the same version and will need to create an AMI everytime the version of the LAMP stack changes.
The AWS Documentation mentions
When you launch an instance in Amazon CC2, you have the option of passing user data to the instance that can be used to perform common automated configuration tasks and even run scripts after the instance starts. You can pass two types of user data to Amazon CC2: shell scripts and cloud-init directives. You can also pass this data into the launch wizard as plain text, as a file (this is useful for launching instances using the command line tools), or as base64-encoded text (for API calls).
For more information on User data please refer to the below link:
* http://docs.aws.amazon.com/AWSCC2/latest/UserGuide/user-data.html

質問 # 403
You have an Autoscaling Group configured to launch EC2 Instances for your application. But you notice that the Autoscaling Group is not launching instances in the right proportion. In fact instances are being launched too fast. What can you do to mitigate this issue? Choose 2 answers from the options given below

A. Adjust the CPU threshold set for the Autoscaling scale-in and scale-out process.
B. Adjust the Memory threshold set forthe Autoscaling scale-in and scale-out process.
C. Set a custom metric which monitors a key application functionality forthe scale-in and scale-out process.
D. Adjust the cooldown period set for the Autoscaling Group

正解：C、D

解説：
Explanation
The Auto Scaling cooldown period is a configurable setting for your Auto Scaling group that helps to ensure that Auto Scaling doesn't launch or terminate additional instances before the previous scaling activity takes effect.
For more information on the cool down period, please refer to the below link:
* http://docs.aws.amazon.com/autoscaling/latest/userguide/Cooldown.html
Also it is better to monitor the application based on a key feature and then trigger the scale-in and scale-out feature accordingly. In the question, there is no mention of CPU or memory causing the issue.

質問 # 404
......

ご存知のように、私たちは今、非常に大きな競争圧力に直面しています。欲しいものを手に入れるにはもっと力が必要です。AWS-DevOps無料の試験ガイドがこれらを提供するかもしれません。教材を使用すると、AWS Certified DevOps Engineer認定資格を取得できます。これにより、多くの競合他社の中で、あなたの能力がより明確になります。 AWS-DevOps練習ファイルを使用することは、ソフトパワーを向上させるための重要なステップです。業界の他の製品と比較して、AWS-DevOps学習教材が顧客を引き付けるために必要なものを理解するのに少し時間を割いていただければ幸いです。

AWS-DevOps認定内容: https://www.certshiken.com/AWS-DevOps-shiken.html