想參加AWS-DevOps熱門考題認證考試嗎？想取得AWS-DevOps熱門考題認證資格嗎？沒有充分準備考試的時間的你應該怎麼通過考試呢？其實也並不是沒有辦法，即使只有很短的準備考試的時間你也可以輕鬆通過考試。那麼怎麼才能做到呢？方法其實很簡單，那就是使用Goldmile-Infobiz的AWS-DevOps熱門考題考古題來準備考試。 Goldmile-Infobiz提供的考試練習題和答案是根據Amazon AWS-DevOps熱門考題 認證考試的考試大綱研究出來的。所以Goldmile-Infobiz提供的資料的品質很高，具有很高權威性，絕對可以盡全力幫你通過Amazon AWS-DevOps熱門考題 認證考試。 我們網站的AWS-DevOps熱門考題學習資料是面向廣大群眾的，是最受歡迎且易使用和易理解的題庫資料。
AWS Certified DevOps Engineer AWS-DevOps IT考試的認證資格得到了國際社會的廣泛認可。
我們都是平平凡凡的普通人，有時候所學的所掌握的東西沒有那麼容易徹底的吸收，所以經常忘記，當我們需要時就拼命的補習，當你看到Goldmile-Infobiz Amazon的AWS-DevOps - AWS Certified DevOps Engineer - Professional熱門考題考試培訓資料是，你才明白這是你必須要購買的，它可以讓你毫不費力的通過考試，也可以讓你不那麼努力的補習，相信Goldmile-Infobiz，相信它讓你看到你的未來美好的樣子，再苦再難，只要Goldmile-Infobiz還在，總會找到希望的光明。 使用Goldmile-Infobiz的AWS-DevOps 證照資訊考古題以後你不僅可以一次輕鬆通過考試，還可以掌握考試要求的技能。想通過學習Amazon的AWS-DevOps 證照資訊認證考試的相關知識來提高自己的技能，讓別人更加認可你嗎？Amazon的考試可以讓你更好地提升你自己。
取得了AWS-DevOps熱門考題的認證資格以後，你還可以參加其他的IT認證考試。只要有Goldmile-Infobiz的考古題在手，什么考试都不是问题。除了Amazon 的AWS-DevOps熱門考題考試，最近最有人氣的還有Cisco，IBM，HP等的各類考試。
Amazon AWS-DevOps熱門考題 - 这个考古題是由Goldmile-Infobiz提供的。
彰顯一個人在某一領域是否成功往往體現在他所獲得的資格證書上，在IT行業也不外如是。所以現在很多人都選擇參加AWS-DevOps熱門考題資格認證考試來證明自己的實力。但是要想通過AWS-DevOps熱門考題資格認證卻不是一件簡單的事。不過只要你找對了捷徑，通過考試也就變得容易許多了。這就不得不推薦Goldmile-Infobiz的考試考古題了，它可以讓你少走許多彎路，節省時間幫助你考試合格。
AWS-DevOps熱門考題題庫資料中的每個問題都由我們專業人員檢查審核，為考生提供最高品質的考古題。如果您希望在短時間內獲得Amazon AWS-DevOps熱門考題認證，您將永遠找不到比Goldmile-Infobiz更好的產品了。
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
According to Information Security Policy, changes to the contents of objects inside production
Amazon S3 bucket that contain encrypted secrets should only be made by a trusted group of administrators.
How should a DevOps Engineer create real-time, automated checks to meet this requirement?
A. Create a metrics filter for Amazon CloudWatch logs to check for Amazon S3 bucket-level permission changes and to check the IAM user's membership in an administrator's IAM role.
B. Create an AWS Lambda function that is triggered by Amazon S3 data events for object changes and that also checks the IAM user's membership in an administrator's IAM role.
C. Create a periodic AWS Config rule to query AWS CloudTrail logs for changes to the Amazon S3 bucket-level permissions and to check the IAM user's membership in an administrator's IAM role.
D. Create a periodic AWS Config rule to query Amazon S3 Logs for changes and to check the IAM user's membership in an administrator's IAM role.
Answer: B
QUESTION NO: 5
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
擁有高品質的考題資料，能幫助考生通過第一次嘗試的Amazon AWS-Developer-KR考試。 Goldmile-Infobiz是一個優秀的IT認證考試資料網站，在Goldmile-Infobiz您可以找到關於Amazon ACAMS CAMS7-CN認證考試的考試心得和考試材料。 Esri EAEP2201認證考試培訓工具的內容是由IT行業專家帶來的最新的考試研究材料組成 他們利用專業的IT知識和豐富的經驗制訂出了各種不同的能使你順利地通過Amazon Fortinet FCP_GCS_AD-7.6認證考試的培訓計畫。 Goldmile-Infobiz有最新的Amazon Microsoft MS-102 認證考試的培訓資料，Goldmile-Infobiz的一些勤勞的IT專家通過自己的專業知識和經驗不斷地推出最新的Amazon Microsoft MS-102的培訓資料來方便通過Amazon Microsoft MS-102的IT專業人士。
Updated: May 28, 2022