AmazonのDOP-C01トレーリング学習試験に合格するのは難しいですが、合格できるのはあなたの能力を証明できるだけでなく、国際的な認可を得られます。AmazonのDOP-C01トレーリング学習試験の準備は重要です。我々Omgzlookの研究したAmazonのDOP-C01トレーリング学習の復習資料は科学的な方法であなたの圧力を減少します。 自分の能力を証明するために、DOP-C01トレーリング学習試験に合格するのは不可欠なことです。弊社のDOP-C01トレーリング学習真題を入手して、試験に合格する可能性が大きくなります。 準備の段階であなたはリーダーしています。
AWS Certified DevOps Engineer DOP-C01 幸せの生活は自分で作られて得ることです。
我々社サイトのAmazon DOP-C01 - AWS Certified DevOps Engineer - Professionalトレーリング学習問題庫は最新かつ最完備な勉強資料を有して、あなたに高品質のサービスを提供するのはDOP-C01 - AWS Certified DevOps Engineer - Professionalトレーリング学習資格認定試験の成功にとって唯一の選択です。 もしあなたは残念的にDOP-C01 過去問無料試験に失敗したら、全額で返金することを承諾します。すべてのことはあなたの安心的に試験に準備できるのためのです。
あなたは無料でDOP-C01トレーリング学習復習教材をダウンロードしたいですか？もちろん、回答ははいです。だから、あなたはコンピューターでAmazonのウエブサイトを訪問してください。そうすれば、あなたは簡単にDOP-C01トレーリング学習復習教材のデモを無料でダウンロードできます。
Amazon DOP-C01トレーリング学習 - もし合格しないと、われは全額で返金いたします。
私たちの会社は、コンテンツだけでなくディスプレイ上でも、DOP-C01トレーリング学習試験材料の設計に最新の技術を採用しています。激しく変化する世界に対応し、私たちのDOP-C01トレーリング学習試験資料のガイドで、あなたの長所を発揮することができます。 また、あなたも私たちのDOP-C01トレーリング学習試験資料を使って、個人的に重要な知識を集約し、自分の需要によって、DOP-C01トレーリング学習試験のために様々な勉強方法を選ぶことができます。
Amazon DOP-C01トレーリング学習「AWS Certified DevOps Engineer - Professional」認証試験に合格することが簡単ではなくて、Amazon DOP-C01トレーリング学習証明書は君にとってはIT業界に入るの一つの手づるになるかもしれません。しかし必ずしも大量の時間とエネルギーで復習しなくて、弊社が丹精にできあがった問題集を使って、試験なんて問題ではありません。
DOP-C01 PDF DEMO:
QUESTION NO: 1
A DevOps Engineer is using AWS CodeDeploy across a fleet of Amazon EC2 instances in an
EC2 Auto Scaling group. The associated CodeDeploy deployment group, which is integrated with EC2
Auto Scaling, is configured to perform in-place deployments with CodeDeployDefault.OneAtATime.
During an ongoing new deployment, the Engineer discovers that, although the overall deployment finished successfully, two out of five instances have the previous application revision deployed. The other three instances have the newest application revision.
What is likely causing this issue?
A. A failed AfterInstall lifecycle event hook caused the CodeDeploy agent to roll back to the previous version on the affected instances.
B. EC2 Auto Scaling launched two new instances while the new deployment had not yet finished, causing the previous version to be deployed on the affected instances.
C. The CodeDeploy agent was not installed in two affected instances.
D. The two affected instances failed to fetch the new deployment.
Answer: B
QUESTION NO: 2
Am Amazon EC2 instance with no internet access is running in a Virtual Private Cloud (VPC) and needs to download an object from a restricted Amazon S3 bucket. When the DevOps Engineer tries to gain access to the object, an Access Denied error is received.
What are the possible causes for this error? (Select THREE.)
A. There is an error in the S3 bucket policy.
B. S3 versioning is enabled.
C. The object has been moved to Amazon Glacier.
D. There is an error in the VPC endpoint policy.
E. The S3 bucket default encryption is enabled.
F. There is an error in the IAM role configuration.
Answer: A,D,F
QUESTION NO: 3
A DevOps Engineer must create a Linux AMI in an automated fashion. The newly created AMI identification must be stored in a location where other build pipelines can access the new identification programmatically What is the MOST cost-effective way to do this?
A. Build a pipeline in AWS CodePipeline to download and save the latest operating system Open
Virtualization Format (OVF) image to an Amazon S3 bucket, then customize the image using the guestfish utility. Use the virtual machine (VM) import command to convert the OVF to an AMI, and store the AMI identification output as an AWS Systems Manager parameter.
B. Create an AWS Systems Manager automation document with values instructing how the image should be created. Then build a pipeline in AWS CodePipeline to execute the automation document to build the AMI when triggered. Store the AMI identification output as a Systems Manager parameter.
C. Launch an Amazon EC2 instance and install Packer. Then configure a Packer build with values defining how the image should be created. Build a Jenkins pipeline to invoke the Packer build when triggered to build an AMI. Store the AMI identification output in an Amazon DynamoDB table.
D. Build a pipeline in AWS CodePipeline to take a snapshot of an Amazon EC2 instance running the latest version of the application. Then start a new EC2 instance from the snapshot and update the running instance using an AWS Lambda function. Take a snapshot of the updated instance, then convert it to an AMI. Store the AMI identification output in an Amazon DynamoDB table.
Answer: C
QUESTION NO: 4
A DevOps Engineer administers an application that manages video files for a video production company. The application runs on Amazon EC2 instances behind an ELB Application Load Balancer.
The instances run in an Auto Scaling group across multiple Availability Zones. Data is stored in an
Amazon RDS PostgreSQL Multi-AZ DB instance, and the video files are stored in an Amazon S3 bucket.
On a typical day, 50 GB of new video are added to the S3 bucket. The Engineer must implement a multi-region disaster recovery plan with the least data loss and the lowest recovery times. The current application infrastructure is already described using AWS CloudFormation.
Which deployment option should the Engineer choose to meet the uptime and recovery objectives for the system?
A. Launch the application from the CloudFormation template in the second region, which sets the capacity of the Auto Scaling group to 1. Create a scheduled task to take daily Amazon RDS cross- region snapshots to the second region. In the second region, enable cross-region replication between the original S3 bucket and Amazon Glacier. In a disaster, launch a new application stack in the second region and restore the database from the most recent snapshot.
B. Use Amazon CloudWatch Events to schedule a nightly task to take a snapshot of the database and copy the snapshot to the second region. Create an AWS Lambda function that copies each object to a new S3 bucket in the second region in response to S3 event notifications. In the second region, launch the application from the CloudFormation template and restore the database from the most recent snapshot.
C. Launch the application from the CloudFormation template in the second region, which sets the capacity of the Auto Scaling group to 1. Create an Amazon RDS read replica in the second region. In the second region, enable cross-region replication between the original S3 bucket and a new S3 bucket. To fail over, promote the read replica as master. Update the CloudFormation stack and increase the capacity of the Auto Scaling group.
D. Launch the application from the CloudFormation template in the second region which sets the capacity of the Auto Scaling group to 1. Use Amazon CloudWatch Events to schedule a nightly task to take a snapshot of the database, copy the snapshot to the second region, and replace the DB instance in the second region from the snapshot. In the second region, enable cross-region replication between the original S3 bucket and a new S3 bucket. To fail over, increase the capacity of the Auto Scaling group.
Answer: D
QUESTION NO: 5
A company is migrating an application to AWS that runs on a single Amazon EC2 instance.
Because of licensing limitations, the application does not support horizontal scaling. The application will be using Amazon Aurora for its database.
How can the DevOps Engineer architect automated healing to automatically recover from EC2 and
Aurora failures, in addition to recovering across Availability Zones (AZs), in the MOST cost-effective manner?
A. Create an EC2 instance and enable instance recovery. Create an Aurora database with a read replica in a second AZ, and promote it to a primary database instance if the primary database instance fails.
B. Create an Amazon CloudWatch Events rule to trigger an AWS Lambda function to start a new EC2 instance in an available AZ when the instance status reaches a failure state. Create an Aurora database with a read replica in a second AZ, and promote it to a primary database instance when the primary database instance fails.
C. Create an EC2 Auto Scaling group with a minimum and maximum instance count of 1, and have it span across AZs. Use a single-node Aurora instance.
D. Assign an Elastic IP address on the instance. Create a second EC2 instance in a second AZ. Create an Amazon CloudWatch Events rule to trigger an AWS Lambda function to move the Elastic IP address to the second instance when the first instance fails. Use a single-node Aurora instance.
Answer: B
Google Professional-Cloud-Developer - 弊社のIT技術専門家たち は質が高い問題集と答えを提供し、お客様が合格できるように努めています。 Fortinet FCP_FCT_AD-7.2 - 今の社会の中で、ネット上で訓練は普及して、弊社は試験問題集を提供する多くのネットの一つでございます。 AmazonのCisco 300-815認定試験はIT専門知識のレベルの考察として、とっても重要な地位になりつつます。 Omgzlookは実際の環境で本格的なAmazonのSAP C-THR82-2405「AWS Certified DevOps Engineer - Professional」の試験の準備過程を提供しています。 受験者はOmgzlookが提供した資料を利用してEMC D-CSF-SC-23認証試験は問題にならないだけでなく、高い点数も合格することができます。
Updated: May 28, 2022