퍼펙트한Amazon AWS-DevOps참고자료시험대비덤프자료는 Goldmile-Infobiz가 전문입니다. Amazon AWS-DevOps참고자료덤프를 다운받아 가장 쉬운 시험준비를 하여 한방에 패스가는것입니다. 다같이 Amazon AWS-DevOps참고자료덤프로 시험패스에 주문걸어 보아요. Goldmile-Infobiz에서는 시장에서 가장 최신버전이자 적중율이 가장 높은 Amazon인증 AWS-DevOps참고자료덤프를 제공해드립니다. Amazon인증 AWS-DevOps참고자료덤프는 IT업종에 몇십년간 종사한 IT전문가가 실제 시험문제를 연구하여 제작한 고품질 공부자료로서 시험패스율이 장난 아닙니다. Goldmile-Infobiz사이트에서 제공해드리는 Amazon AWS-DevOps참고자료덤프는 실러버스의 갱신에 따라 업데이트되기에 고객님께서 구매한Amazon AWS-DevOps참고자료덤프가 시중에서 가장 최신버전임을 장담해드립니다.
AWS Certified DevOps Engineer AWS-DevOps Goldmile-Infobiz제품은 고객님의 IT자격증 취득의 앞길을 훤히 비추어드립니다.
AWS Certified DevOps Engineer AWS-DevOps참고자료 - AWS Certified DevOps Engineer - Professional 만약 아직도 우리를 선택할지에 대하여 망설이고 있다면. Amazon AWS-DevOps 최신핫덤프덤프로 시험보시면 시험패스는 더는 어려운 일이 아닙니다. 사이트에서 데모를 다운받아 보시면 덤프의 일부분 문제를 먼저 풀어보실수 있습니다.구매후 덤프가 업데이트되면 업데이트버전을 무료로 드립니다.
Amazon인증AWS-DevOps참고자료시험덤프의 문제와 답은 모두 우리의 엘리트들이 자신의 지식과 몇 년간의 경험으로 완벽하게 만들어낸 최고의 문제집입니다. 전문적으로Amazon인증AWS-DevOps참고자료시험을 응시하는 분들을 위하여 만들었습니다. 여러분이 다른 사이트에서도Amazon인증AWS-DevOps참고자료시험 관련덤프자료를 보셨을 것입니다 하지만 우리Goldmile-Infobiz의 자료만의 최고의 전문가들이 만들어낸 제일 전면적이고 또 최신 업데이트일 것입니다.Amazon인증AWS-DevOps참고자료시험을 응시하고 싶으시다면 Goldmile-Infobiz자료만의 최고의 선택입니다.
Amazon Amazon AWS-DevOps참고자료 덤프의 높은 적중율에 놀란 회원분들이 계십니다.
우선 우리Goldmile-Infobiz 사이트에서Amazon AWS-DevOps참고자료관련자료의 일부 문제와 답 등 샘플을 제공함으로 여러분은 무료로 다운받아 체험해보실 수 있습니다.체험 후 우리의Goldmile-Infobiz에 신뢰감을 느끼게 됩니다. Goldmile-Infobiz에서 제공하는Amazon AWS-DevOps참고자료덤프로 시험 준비하시면 편안하게 시험을 패스하실 수 있습니다.
Software 버전은 테스트용으로 PDF 버전 공부를 마친후 시험전에 실력테스트 가능합니다. Software 버전은 PDF버전의 보조용이기에 단독 판매하지 않습니다.
AWS-DevOps 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
시험적중율 최고에 많은 공부가 되었다고 희소식을 전해올때마다 Goldmile-Infobiz는 더욱 완벽한Amazon인증Oracle 1z0-1057-25시험덤프공부자료로 수정하고기 위해 최선을 다해왔습니다. 우리Goldmile-Infobiz의Amazon Microsoft SC-100시험관련자료로 여러분은 짧은시간내에 간단하게 시험을 패스할수 있습니다. Goldmile-Infobiz의 Amazon인증 Microsoft SC-900덤프를 구매하시고 공부하시면 밝은 미래를 예약한것과 같습니다. Goldmile-Infobiz를 선택함으로Amazon ISTQB ISTQB-CTFL-KR인증시험패스는 꿈이 아닌 현실로 다가올 것입니다, Amazon인증 Real Estate Massachusetts-Real-Estate-Salesperson덤프로Amazon인증 Real Estate Massachusetts-Real-Estate-Salesperson시험을 준비하여 한방에 시험패스한 분이 너무나도 많습니다.
Updated: May 28, 2022