DOP-C01학습자료 & DOP-C01자격증참고서 - Amazon DOP-C01시험문제집 - Royalholidayclubbed

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Amazon인증DOP-C01학습자료시험준비를 하고 계시다면Royalholidayclubbed에서 출시한Amazon인증DOP-C01학습자료덤프를 제일 먼저 추천해드리고 싶습니다. Royalholidayclubbed제품은 여러분들이 제일 간편한 방법으로 시험에서 고득점을 받을수 있도록 도와드리는 시험동반자입니다. Amazon인증DOP-C01학습자료시험패는Royalholidayclubbed제품으로 고고고! Royalholidayclubbed의 자료는 시험대비최고의 덤프로 시험패스는 문제없습니다. Royalholidayclubbed의 각종인증시험자료는 모두기출문제와 같은 것으로 덤프보고 시험패스는 문제없습니다. 거침없이 발전해나가는 IT업계에서 자신만의 자리를 동요하지 않고 단단히 지킬려면Amazon인증 DOP-C01학습자료시험은 무조건 패스해야 합니다.

AWS Certified DevOps Engineer DOP-C01 성공을 위해 길을 찾고 실패를 위해 구실을 찾지 않는다는 말이 있습니다.

Royalholidayclubbed는 여러분이Amazon DOP-C01 - AWS Certified DevOps Engineer - Professional학습자료인증시험을 통과할 수 잇도록 도와주는 사이트입니다. Amazon인증 DOP-C01 Dump덤프뿐만아니라 IT인증시험에 관한 모든 덤프를 제공해드립니다. Royalholidayclubbed의 Amazon인증 DOP-C01 Dump덤프를 선택하여Amazon인증 DOP-C01 Dump시험공부를 하는건 제일 현명한 선택입니다.

Royalholidayclubbed에서는 소프트웨어버전과 PDF버전 두가지버전으로 덤프를 제공해드립니다.PDF버전은 구매사이트에서 무료샘플을 다움받아 체험가능합니다. 소프트웨어버전은실력테스트용으로 PDF버전공부후 보조용으로 사용가능합니다. Amazon 인증DOP-C01학습자료덤프 무료샘플을 다운받아 체험해보세요.

Amazon인증 Amazon DOP-C01학습자료시험은 IT인사들중에서 뜨거운 인기를 누리고 있습니다.

Amazon DOP-C01학습자료인증시험을 패스하려면 시험대비자료선택은 필수입니다. 우리Royalholidayclubbed에서는 빠른 시일 내에Amazon DOP-C01학습자료관련 자료를 제공할 수 있습니다. Royalholidayclubbed의 전문가들은 모두 경험도 많고, 그들이 연구자료는 실제시험의 문제와 답과 거이 일치합니다. Royalholidayclubbed 는 인증시험에 참가하는 분들한테 편리를 제공하는 사이트이며,여러분들이 시험패스에 도움을 줄 수 있는 사이트입니다.

최근 IT 업종에 종사하는 분들이 점점 늘어가는 추세하에 경쟁이 점점 치열해지고 있습니다. IT인증시험은 국제에서 인정받는 효력있는 자격증을 취득하는 과정으로서 널리 알려져 있습니다.

DOP-C01 PDF DEMO:

QUESTION NO: 1
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: 2
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: 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

Appian ACD301 - 현재 많은 IT인사들이 같은 생각하고 잇습니다. Microsoft MS-102 - 덤프에 있는 내용만 마스터하시면 시험패스는 물론 멋진 IT전문가로 거듭날수 있습니다. Oracle 1Z0-1079-24 - 이니 우리 Royalholidayclubbed사이트의 단골이 되었죠. Microsoft MB-500 - 패스할 확율은 아주 낮습니다. HP HPE2-B07 - IT업계에서 자신만의 위치를 찾으려면 자격증을 많이 취득하는것이 큰 도움이 될것입니다.

Updated: May 28, 2022

by RHC.

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