成千上萬的IT考生通過我們的產品成功通過考試，該DOP-C01權威認證考古題的品質已被廣大考生檢驗。我們的Amazon DOP-C01權威認證題庫根據實際考試的動態變化而更新，以確保DOP-C01權威認證考古題覆蓋率始終最高于99%。保證大家通過DOP-C01權威認證認證考試，如果您失敗，可以享受 100%的退款保證。 但是這並不代表不能獲得高分輕鬆通過考試。那麼，還不知道通過這個考試的捷徑在哪里的你，是不是想知道通過考試的技巧呢？現在我來告訴你，就是利用Goldmile-Infobiz的DOP-C01權威認證考古題。 成千上萬的IT考生通過使用我們的產品成功通過考試，Amazon DOP-C01權威認證考古題質量被廣大考試測試其是高品質的。
AWS Certified DevOps Engineer DOP-C01 現在世界上有很多 IT人才，IT行業競爭激烈。
Goldmile-Infobiz的專家團隊利用自己的經驗和知識不斷努力地研究，終於開發出了關於Amazon DOP-C01 - AWS Certified DevOps Engineer - Professional權威認證 認證考試的針對性的培訓資料，可以有效的幫助你為Amazon DOP-C01 - AWS Certified DevOps Engineer - Professional權威認證 認證考試做好充分的準備。 不需要大量的時間和金錢，僅需30個小時左右的特殊培訓，你就能輕鬆通過你的第一次參加的Amazon DOP-C01 考試指南 認證考試。Goldmile-Infobiz能為你提供與真實的考試題目有緊密相似性的考試練習題。
每個需要通過IT考試認證的考生都知道，這次的認證關係著他們人生的重大轉變，我們Goldmile-Infobiz提供的考試認證培訓資料是用超低的價格和高品質的擬真試題和答案來奉獻給廣大考生，我們的產品還具備成本效益，並提供了一年的免費更新期，我們認證培訓資料都是現成的。我們網站是答案轉儲的領先供應商，我們有你們需要的最新最準確的考試認證培訓資料，也就是答案和考題。
Amazon的Amazon DOP-C01權威認證考試認證將會從遙不可及變得綽手可得。
Goldmile-Infobiz的考古題有两种版本，即PDF版和软件版。這樣可以給你最大的方便。PDF版方便你的使用，你可以下載並且將考古題列印出來以供隨時學習。軟體版類比了真實的考試，可以讓你切身感受到考試的氣氛。这样在考试时你就可以轻松自如地应对了。
如果你因為準備Amazon的DOP-C01權威認證考試而感到很累的話，那麼你千萬不能錯過Goldmile-Infobiz的DOP-C01權威認證資料。因為這是個高效率的準備考試的工具。
DOP-C01 PDF DEMO:
QUESTION NO: 1
A company runs a production application workload in a single AWS account that uses Amazon
Route 53, AWS Elastic Beanstalk, and Amazon RDS. In the event of a security incident, the Security team wants the application workload to fail over to a new AWS account. The Security team also wants to block all access to the original account immediately, with no access to any AWS resources in the original AWS account, during forensic analysis.
What is the most cost-effective way to prepare to fail over to the second account prior to a security incident?
A. Save/copy the Amazon Route 53 configurations for use in a different AWS account after an incident.
Save/copy Elastic Beanstalk configuration files to a different account. Enable the RDS database read replica in a different account.
B. Migrate the Amazon Route 53 configuration to a dedicated AWS account. Save/copy the Elastic
Beanstalk configuration files in a different AWS account. Copy snapshots of the RDS Database to a different account.
C. Migrate the Amazon Route 53 configuration to a dedicated AWS account. Mirror the Elastic
Beanstalk configuration in a different account. Enable RDS Database Read Replicas in a different account.
D. Save/copy the Amazon Route 53 configurations for use in a different AWS account after an incident.
Mirror the configuration of Elastic Beanstalk in a different account. Copy snapshots of the RDS database to a different account.
Answer: C
QUESTION NO: 2
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: 3
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: 4
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: 5
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
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Updated: May 28, 2022