AWS-DevOpsトレーリングサンプル &資格試験のリーダープロバイダー　& AWS-DevOps模擬対策

トレントのAWS-DevOpsガイドは、これらすべての質問を解決してAWS-DevOps試験に合格するのに役立ちます。弊社Xhs1991のAWS-DevOps学習資料は、暦年の試験概要と業界動向に従って、長年にわたって多くの専門家によって簡素化され、まとめられています。したがって、AWS-DevOps学習教材は理解しやすく、把握しやすいです。人生には、自分の業界を変えたい人もたくさんいます。彼らはしばしば、業界に参入するための足がかりとして専門的なAWS-DevOps資格試験を受けます。あなたがこれらの人々の1人である場合、AmazonのAWS-DevOps試験エンジンが最良の選択となります。

AWS-Devops認定試験に成功したことで、候補者はAWSプラットフォームでアプリケーションを専門家レベルで管理および展開するために必要なスキルと知識を持っていることが示されています。この認定は業界で非常に評価されており、DevOpsの専門家に幅広いキャリアの機会を開くことができます。 AWSソリューションとサービスに対する需要の増加に伴い、AWS-Devops認定は、長期的な利益を提供できるキャリアへの投資です。

>> AWS-DevOpsトレーリングサンプル <<

効率的なAWS-DevOpsトレーリングサンプル & 合格スムーズAWS-DevOps模擬対策 | ユニークなAWS-DevOps試験問題解説集

参考のためにいくつかの利点を提供しています。一方では、AWS-DevOps学習の質問により、作業スタッフが顧客の多様で進化する期待を理解し、その理解を戦略に取り入れることで、AWS-DevOps試験エンジンを100％信頼できます。一方、プロのAWS-DevOps学習資料が高い合格率を決定します。調査統計によると、当社製品を使用した後の99％の候補者がAWS-DevOps試験に合格したことを自信を持って伝えることができます。

Amazon AWS Certified DevOps Engineer - Professional 認定 AWS-DevOps 試験問題 (Q363-Q368):

質問 # 363
Your application consists of 10% writes and 90% reads. You currently service all requests through a
Route53 Alias Record directed towards an AWS ELB, which sits in front of an EC2 Auto Scaling Group.
Your system is getting very expensive when there are large traffic spikes during certain news events,
during which many more people request to read similar data all at the same time. What is the simplest
and cheapest way to reduce costs and scale with spikes like this?

A. Create a CloudFront Distribution and direct Route53 to the Distribution. Use the ELB as an Origin and
specify Cache Behaviours to proxy cache requests which can be served late.
B. Create a Memcached cluster in AWS ElastiCache. Create cache logic to serve requests which can be
served late from the in-memory cache for increased performance.
C. Create an S3 bucket and asynchronously replicate common requests responses into S3 objects. When
a request comes in for a precomputed response, redirect to AWS S3.
D. Create another ELB and Auto Scaling Group layer mounted on top of the other system, adding a tier to
the system. Serve most read requests out of the top layer.

正解：A

解説：
CloudFront is ideal for scenarios in which entire requests can be served out of a cache and usage
patterns involve heavy reads and spikiness in demand.
A cache behavior is the set of rules you configure for a given URL pattern based on file extensions, file
names, or any portion of a URL path on your website (e.g., *.jpg). You can configure multiple cache
behaviors for your web distribution. Amazon CloudFront will match incoming viewer requests with your list
of URL patterns, and if there is a match, the service will honor the cache behavior you configure for that
URL pattern. Each cache behavior can include the following Amazon CloudFront configuration values:
origin server name, viewer connection protocol, minimum expiration period, query string parameters,
cookies, and trusted signers for private content.
Reference: https://aws.amazon.com/cloudfront/dynamic-content/

質問 # 364
A company is testing a web application that runs on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Auto Scaling group across multiple Availability Zones. The company uses a blue/green deployment process with immutable instances when deploying new software. During testing, users are being automatically logged out of the application at random times. Testers also report that, when a new version of the application is deployed, all users are logged out. The Development team needs a solution to ensure users remain logged in across scaling events and application deployments.
What is the MOST efficient way to ensure users remain logged in?

A. Store user session information in an Amazon S3 bucket and modify the application to read session information from the bucket.
B. Enable smart sessions on the load balancer and modify the application to check for an existing session.
C. Modify the application to store user session information in an Amazon ElastiCache cluser.
D. Enable session sharing on the load balancer and modify the application to read from the session store.

正解：C

質問 # 365
Your company wants to understand where cost is coming from in the company's production AWS account. There are a number of applications and services running at any given time. Without expending too much initial development time, how best can you give the business a good understanding of which applications cost the most per month to operate?

A. Use the AWS Price API and constantly running resource inventory scripts to calculate total price based on multiplication of consumed resources over time.
B. Use custom CloudWatch Metrics in your system, and put a metric data point whenever cost is incurred.
C. Create an automation script which periodically creates AWS Support tickets requesting detailed intra-month information about your bill.
D. Use AWS Cost Allocation Tagging for all resources which support it. Use the Cost Explorer to analyze costs throughout the month.

正解：D

解説：
Cost Allocation Tagging is a built-in feature of AWS, and when coupled with the Cost Explorer, provides a simple and robust way to track expenses.
You can also use tags to filter views in Cost Explorer. Note that before you can filter views by tags in Cost Explorer, you must have applied tags to your resources and activate them, as described in the following sections. For more information about Cost Explorer, see Analyzing Your Costs with Cost Explorer.
http://docs.aws.amazon.com/awsaccountbilling/latest/aboutv2/cost-alloc-tags.html

質問 # 366
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. 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.
B. 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.
C. 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.
D. 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.

正解：B

質問 # 367
You manage a three-tier web application consisting of an autoscaled web proxy tier, an autoscaled application tier, and an Amazon RDS database tier. You use a load balancer to distribute requests from end users to the web proxy tier and another, internal load balancer to distribute requests between the web tier and the application tier. After deploying a small database schema update, you notice that all of your web and application instances have been terminated.
What may have caused this?

A. Your load balancer use TCP health checks to provide application-level health checks.
B. Your load balancers use an HTTP health check, and the page relies on retrieving data from your database.
C. The cooldown period of the Auto Scaling group is too short, so the instances do not have enough time to recover from an issue.
D. Your Auto Scaling group health check type is set to "EC2" to check that the instances themselves are healthy.

正解：B

質問 # 368
......

夢を叶えたいなら、専門的なトレーニングだけが必要です。Xhs1991はAmazonのAWS-DevOps試験トレーニング資料を提供する専門的なサイトです。Xhs1991の AmazonのAWS-DevOps試験トレーニング資料は高度に認証されたIT領域の専門家の経験と創造を含めているものです。あなたはXhs1991の学習教材を購入した後、私たちは一年間で無料更新サービスを提供することができます。

AWS-DevOps模擬対策: https://www.xhs1991.com/AWS-DevOps.html

当社Xhs1991のAWS-DevOps学習教材は、実際のAWS-DevOps試験に対する自信を高め、参加する試験の質問と回答を思い出すのに役立ちます、Amazon AWS-DevOpsトレーリングサンプルそして、この証明はより良い仕事と昇進を取得するパスポートです、当社のソフトウェアバージョンには、実際のAWS-DevOps試験環境をシミュレートするという利点があります、第四に、Xhs1991のAWS-DevOps問題集はPDF版とソフト版という二つのバージョンに分けています、Amazon AWS-DevOpsトレーリングサンプルこの資料はインターネットでのクリック率と好評率が一番高いです、Amazon AWS-DevOpsトレーリングサンプルまた、独自の研究チームと専門家を持っています。

頭が痛い、と先程から漏らしている、そんな泥土の中を、僕はひどい苦労をしながら歩いていた、当社Xhs1991のAWS-DevOps学習教材は、実際のAWS-DevOps試験に対する自信を高め、参加する試験の質問と回答を思い出すのに役立ちます。

素敵なAWS-DevOpsトレーリングサンプル & 合格スムーズAWS-DevOps模擬対策 | 効率的なAWS-DevOps試験問題解説集

そして、この証明はより良い仕事と昇進を取得するパスポートです、当社のソフトウェアバージョンには、実際のAWS-DevOps試験環境をシミュレートするという利点があります、第四に、Xhs1991のAWS-DevOps問題集はPDF版とソフト版という二つのバージョンに分けています。

この資料はインターネットでのクリック率と好評率が一番高いです。

Keith Green Keith Green

Biography

AWS-DevOpsトレーリングサンプル &資格試験のリーダープロバイダー & AWS-DevOps模擬対策

効率的なAWS-DevOpsトレーリングサンプル & 合格スムーズAWS-DevOps模擬対策 | ユニークなAWS-DevOps試験問題解説集

Amazon AWS Certified DevOps Engineer - Professional 認定 AWS-DevOps 試験問題 (Q363-Q368):

素敵なAWS-DevOpsトレーリングサンプル & 合格スムーズAWS-DevOps模擬対策 | 効率的なAWS-DevOps試験問題解説集

AWS-DevOpsトレーリングサンプル &資格試験のリーダープロバイダー　& AWS-DevOps模擬対策