我們Goldmile-Infobiz網站是在盡最大的努力為廣大考生提供最好最便捷的服務。速度和高效率當然不可避免，在當今的社會裏，高效率走到哪里都是熱議的話題，所以我們網站為廣大考生設計了一個高效率的培訓資料，可以讓考生迅速領悟，從而考試取得優異的成績。Goldmile-Infobiz Amazon的DOP-C01考古題考試培訓資料可以幫助考生節省大量的時間和精力，考生也可以用多餘的時間和盡力來賺去更多的金錢。 如果你想知道你是不是充分準備好了考試，那麼你可以利用軟體版的考古題來測試一下自己的水準。這樣你就可以快速找出自己的弱點和不足，進而有利於你的下一步學習安排。 Amazon的DOP-C01考古題考試認證就是一個流行的IT認證，很多人都想擁有它，有了它就可以穩固自己的職業生涯，Goldmile-Infobiz Amazon的DOP-C01考古題考試認證培訓資料是個很好的培訓工具，它可以幫助你成功的通過考試而獲得認證，有了這個認證，你將得到國際的認可及接受，那時的你再也不用擔心被老闆炒魷魚了。
AWS Certified DevOps Engineer DOP-C01 這樣討得上司的喜歡，還不如用實力說話。
我們還提供一年免費更新服務，一年之內，您可以獲得您所購買的DOP-C01 - AWS Certified DevOps Engineer - Professional考古題更新后的新版本，這是不錯的選擇！ 這絕對是你成功的一個捷徑。它可以讓你充分地準備最新 DOP-C01 考題考試。
Goldmile-Infobiz能為你提供真實的 Amazon DOP-C01考古題認證考試練習題和答案來確保你考試100%通過。通過了Amazon DOP-C01考古題 認證考試你的地位將在IT行業中也有很大的提升，你的明天也會跟那美好。為了讓你們更放心地選擇Goldmile-Infobiz，Goldmile-Infobiz的最佳的Amazon DOP-C01考古題考試材料已經在網上提供了部分免費下載，你可以免費嘗試來確定我們的可靠性。
Amazon DOP-C01考古題 - 其實想要通過考試是有竅門的。
根據過去的考試題和答案的研究，Goldmile-Infobiz提供的Amazon DOP-C01考古題練習題和真實的考試試題有緊密的相似性。Goldmile-Infobiz是可以承諾您能100%通過你第一次參加的Amazon DOP-C01考古題 認證考試。
我們提供給您最近更新的DOP-C01考古題題庫資料，來確保您通過認證考試，如果您一次沒有通過考試，我們將給您100%的退款保證。Amazon DOP-C01考古題是IT專業人士的首選，特別是那些想晉升的IT職員。
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
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: 4
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: 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
如果你對Goldmile-Infobiz的關於Amazon Huawei H19-408_V1.0 認證考試的培訓方案感興趣，你可以先在互聯網上免費下載部分關於Amazon Huawei H19-408_V1.0 認證考試的練習題和答案作為免費嘗試。 通過使用我們上述題庫資料幫助你完成高品質的Salesforce Analytics-Admn-201認證，無論你擁有什么設備，我們題庫資料都支持安裝使用。 如果你想購買Amazon的SAP C-THR81-2505學習指南線上服務，那麼我們Goldmile-Infobiz是領先用於此目的的網站之一，本站提供最好的品質和最新的培訓資料，我們網站所提供成的所有的學習資料及其它的培訓資料都是符合成本效益的，可以在網站上享受一年的免費更新設施，所以這些培訓產品如果沒有幫助你通過考試，我們將保證退還全部購買費用。 我們的考試練習題和答案準確性高，培訓材料覆蓋面大，不斷的更新和彙編，可以為你提供一個準確性非常高的考試準備，選擇了Goldmile-Infobiz可以為你節約大量時間，可以讓你提早拿到Amazon Salesforce Agentforce-Specialist認證證書，可以提早讓你成為Amazon IT行業中的專業人士。 Amazon的APMG-International ISO-IEC-27001-Foundation考試認證是屬於那些熱門的IT認證，也是雄心勃勃的IT專業人士的夢想，這部分考生需要做好充分的準備，讓他們在APMG-International ISO-IEC-27001-Foundation考試中獲得最高分，使自己的配置檔相容市場需求。
Updated: May 28, 2022