弊社のAmazon　DOP-C01受験トレーリング問題集を使用した後、DOP-C01受験トレーリング試験に合格するのはあまりに難しくないことだと知られます。我々NewValidDumps提供するDOP-C01受験トレーリング問題集を通して、試験に迅速的にパースする技をファンドできます。あなたのご遠慮なく購買するために、弊社は提供する無料のAmazon　DOP-C01受験トレーリング問題集デーモをダウンロードします。 NewValidDumpsのAmazonのDOP-C01受験トレーリング試験トレーニング資料は試験問題と解答を含まれて、豊富な経験を持っているIT業種の専門家が長年の研究を通じて作成したものです。その権威性は言うまでもありません。 努力すれば報われますなので、Amazon　DOP-C01受験トレーリング資格認定を取得して自分の生活状況を改善できます。

AWS Certified DevOps Engineer DOP-C01 我々の誠意を信じてください。

市場の巨大な練習材料からDOP-C01 - AWS Certified DevOps Engineer - Professional受験トレーリングの学習教材を手に入れようとする人も増えています。 自分のIT業界での発展を希望したら、AmazonのDOP-C01 合格体験談試験に合格する必要があります。AmazonのDOP-C01 合格体験談試験はいくつ難しくても文句を言わないで、我々NewValidDumpsの提供する資料を通して、あなたはAmazonのDOP-C01 合格体験談試験に合格することができます。

君はまだAmazon DOP-C01受験トレーリング認証試験を通じての大きい難度が悩んでいますか？ 君はまだAmazon DOP-C01受験トレーリング認証試験に合格するために寝食を忘れて頑張って復習しますか？ 早くてAmazon DOP-C01受験トレーリング認証試験を通りたいですか？NewValidDumpsを選択しましょう！NewValidDumpsはきみのIT夢に向かって力になりますよ。

Amazon DOP-C01受験トレーリング - 心はもはや空しくなく、生活を美しくなります。

今の多士済々な社会の中で、IT専門人士はとても人気がありますが、競争も大きいです。だからいろいろな方は試験を借って、自分の社会の地位を固めたいです。DOP-C01受験トレーリング認定試験はAmazonの中に重要な認証試験の一つですが、NewValidDumpsにIT業界のエリートのグループがあって、彼達は自分の経験と専門知識を使ってAmazon DOP-C01受験トレーリング「AWS Certified DevOps Engineer - Professional」認証試験に参加する方に対して問題集を研究続けています。

短時間でDOP-C01受験トレーリング試験に一発合格したいなら、我々社のAmazonのDOP-C01受験トレーリング資料を参考しましょう。また、DOP-C01受験トレーリング問題集に疑問があると、メールで問い合わせてください。

DOP-C01 PDF DEMO:

QUESTION NO: 1
You currently have the following setup in AWS
1) An Elastic Load Balancer
2) Auto Scaling Group which launches EC2 Instances
3) AMIs with your code pre-installed
You want to deploy the updates of your app to only a certain number of users. You want to have a cost-effective solution. You should also be able to revert back quickly. Which of the below solutions is the most feasible one?
A. Create a full second stack of instances, cut the DNS over to the new stack of instances, and change the DNS back if a rollback is needed.
B. Create new AM Is with the new app. Then use the new EC2 instances in half proportion to the older instances.
C. Redeploy with AWS Elastic Beanstalk and Elastic Beanstalk versions. Use Route 53 Weighted
Round Robin records to adjust the proportion of traffic hitting the two ELBs
D. Create a second ELB, and a new Auto Scaling Group assigned a new Launch Configuration. Create a new AMI with the updated app. Use Route53 Weighted Round Robin records to adjust the proportion of traffic hitting the two ELBs.
Answer: D
Explanation
The Weighted Routing policy of Route53 can be used to direct a proportion of traffic to your application. The best option is to create a second CLB, attach the new Autoscaling Group and then use Route53 to divert the traffic.
Option B is wrong because just having EC2 instances running with the new code will not help.
Option C is wrong because Clastic beanstalk is good for development environments, and also there is no mention of having 2 environments where environment url's can be swapped.
Option D is wrong because you still need Route53 to split the traffic.
For more information on Route53 routing policies, please refer to the below link:
* http://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html

QUESTION NO: 2
A company hosts parts of a Python-based application using AWS Elastic Beanstalk. An Elastic
Beanstalk CLI is being used to create and update the environments. The Operations team detected an increase in requests in one of the Elastic Beanstalk environments that caused downtime overnight.
The team noted that the policy used for AWS Auto Scaling is NetworkOut. Based on load testing metrics, the team determined that the application needs to scale CPU utilization to improve the resilience of the environments. The team wants to implement this across all environments automatically.
Following AWS recommendations, how should this automation be implemented?
A. Using ebextensions, create a custom resource that modifies the AWSEBAutoScalingScaleUpPolicy and AWSEBAutoScalingScaleDownPolicy resources to use CPUUtilization as a metric to scale for the
Auto Scaling group.
B. Using ebextensions, place a script within the files key and place it in
/opt/elasticbeanstalk/hooks/appdeploy/pre to perform an API call to modify the scaling metric to
CPUUtilization for the Auto Scaling configuration. Use leader_only to place this script in only the first instance launched within the environment.
C. Using ebextensions, place a command within the container_commands key to perform an API call to modify the scaling metric to CPUUtilization for the Auto Scaling configuration. Use leader_only to execute this command in only the first instance launched within the environment.
D. Using ebextensions, configure the option setting MeasureName to CPUUtilization within the aws:autoscaling:trigger namespace.
Answer: D

QUESTION NO: 3
A DevOps Engineer manages a web application that runs on Amazon EC2 instances behind an
Application Load Balancer (ALB). The instances run in an EC2 Auto Scaling group across multiple
Availability Zones.
The Engineer needs to implement a deployment strategy that:
Launches a second fleet of instances with the same capacity as the original fleet.
Maintains the original fleet unchanged while the second fleet is launched.
Transitions traffic to the second fleet when the second fleet is fully deployed.
Terminates the original fleet automatically 1 hour after transition.
Which solution will satisfy these requirements?
A. Use AWS Elastic Beanstalk with the configuration set to Immutable. Create an .ebextension using the Resources key that sets the deletion policy of the ALB to 1 hour, and deploy the application.
B. Use an AWS CloudFormation template with a retention policy for the ALB set to 1 hour. Update the Amazon Route 53 record to reflect the new ALB.
C. Use AWS CodeDeploy with a deployment group configured with a blue/green deployment configuration. Select the option Terminate the original instances in the deployment group with a waiting period of 1 hour.
D. Use two AWS Elastic Beanstalk environments to perform a blue/green deployment from the original environment to the new one. Create an application version lifecycle policy to terminate the original environment in 1 hour.
Answer: D

QUESTION NO: 4
A company has developed an AWS Lambda function that handles orders received through an
API. The company is using AWS CodeDeploy to deploy the Lambda function as the final stage of a
CI/CD pipeline. A DevOps Engineer has notices there are intermittent failures of the ordering API for a few seconds after deployment. After some investigation, the DevOps Engineer believes the failures are due to database changes the CloudFormation stack for the application lambda function begins executing. How should the DevOps Engineer overcome this?
A. Add a BeforeAllowTraffic hook to the AppSpec file that tests and waits for any necessary database changes before traffic can flow to the new version of the Lambda function
B. Add an AfterAllowTraffic hook to the AppSpec file that forces traffic to wait for any pending database changes before allowing the new version of the Lambda function to respond
C. Add a ValidateService hook to the AppSpec file that inspects incoming traffic and rejects the payload if dependent services such as the database are not yet ready
D. Add a BeforeInstall hook to the AppSpec file that tests and waits for any necessary database changes before deploying the new version of the Lambda function
Answer: B

QUESTION NO: 5
A Security team is concerned that a Developer can unintentionally attach an Elastic IP address to an Amazon EC2 instance in production. No Developer should be allowed to attach an Elastic IP address to an instance.
The Security team must be notified if any production server has an Elastic IP address at any time.
How can this task be automated?
A. Ensure that all IAM groups are associated with Developers do not have associate-address permissions.
Create a scheduled AWS Lambda function to check whether an Elastic IP address is associated with any instance tagged as production, and alert the Security team if an instance has an Elastic IP address associated with it.
B. Create an AWS Config rule to check that all production instances have the EC2 IAM roles that include deny associate-address permissions. Verify whether there is an Elastic IP address associated with any instance, and alert the Security team if an instance has an Elastic IP address associated with it.
C. Use Amazon Athena to query AWS CloudTrail logs to check for any associate-address attempts.
Create an AWS Lambda function to dissociate the Elastic IP address from the instance, and alert the
Security team.
D. Attach an IAM policy to the Developer's IAM group to deny associate-address permissions. Create a custom AWS Config rule to check whether an Elastic IP address is associated with any instance tagged as production, and alert the Security team.
Answer: D

Adobe AD0-E327 - 受験者がNewValidDumpsを選択したら高度専門の試験に１００％合格することが問題にならないと保証いたします。 だから、我々社は力の限りで弊社のAmazon　Amazon SOA-C02-KR試験資料を改善し、改革の変更に応じて更新します。 NewValidDumpsはAmazonのCompTIA PT0-002J認定試験に便利なサービスを提供するサイトで、従来の試験によってNewValidDumps が今年のAmazonのCompTIA PT0-002J認定試験を予測してもっとも真実に近い問題集を研究し続けます。 あなたはSAP C_THR81_2311試験に不安を持っていますか？SAP C_THR81_2311参考資料をご覧下さい。 AmazonのOracle 1z1-071-JPN認定試験に準備する練習ツールや訓練機関に通学しなればまりませんでしょう。

Updated: May 28, 2022