Latest Amazon AWS-DevOps-Engineer-Professional Question Answers | Dumps4Download

AWS-DevOps-Engineer-Professional         Question Answers

Sample Questions:

Question #:1

You have an Auto Scaling group with 2 AZs. One AZ has 4 EC2 instances and the other has 3 EC2 instances. None of the instances are protected from scale in. Based on the default Auto Scaling termination policy what will happen?

A. Auto Scaling selects an instance to terminate randomly

B. Auto Scaling will terminate unprotected instances in the Availability Zone with the oldest launch configuration.

C. Auto Scaling terminates which unprotected instances are closest to the next billing hour.

D. Auto Scaling will select the AZ with 4 EC2 instances and terminate an instance.

Answer: D

Question #:2

You work for a company that has multiple applications which are very different and built on different programming languages. How can you deploy applications as quickly as possible?

A. Develop each app in one Docker container and deploy using ElasticBeanstalk

B. Create a Lambda function deployment package consisting of code and any dependencies

C. Develop each app in a separate Docker container and deploy using Elastic Beanstalk V

D. Develop each app in a separate Docker containers and deploy using CloudFormation

Answer: C

Question #:3

You have a multi-docker environment that you want to deploy to AWS. Which of the following configuration files can be used to deploy a set of Docker containers as an Elastic Beanstalk application?

A. Dockerrun.awsjson

B. .ebextensions

C. Dockerrunjson

D. Dockerfile

Answer: A

Question #:4

A company needs to introduce automatic DNS failover for a distributed web application to a disaster recovery or standby installation. The DevOps Engineer plans to configure Amazon Route 53 to provide DNS routing to alternate endpoint in the event of an application failure.

What steps should the Engineer take to accomplish this? (Select TWO.)

A. Create Amazon Route 53 health checks for each endpoint that cannot be entered as alias records. Ensure firewall and routing rules allow Amazon Route 53 to send requests to the endpoints that are specified in the health checks.

B. Create alias records that route traffic to AWS resources and set the value of the Evaluate Target Health option to Yes, then create all the non-alias records.

C. Create a governing Amazon Route 53 record set, set it to failover, and associate it with the primary and secondary Amazon Route 53 record sets to distribute traffic to healthy DNS entries.

D. Create an Amazon CloudWatch alarm to monitor the primary Amazon Route 53 DNS entry. Then create an associated AWS Lambda function to execute the failover API call to Route 53 to the secondary DNS entry.

Answer: A C

Question #:5

A Development team uses AWS CodeCommit for source code control. Developers apply their changes to various feature branches and create pull requests to move those changes to the master branch when they are ready for production. A direct push to the master branch should not be allowed. The team applied the AWS managed policy AWS Code Commit Power User to the Developers’ IAM rote, but now members are able to push to the master branch directly on every repository in the AWS account.

What actions should be taken to restrict this?

A. Create an additional policy to include a deny rule for the codecommit: GitPush action, and include a restriction for the specific repositories in the resource statement with a condition for the master reference.

B. Remove the IAM policy and add an AWSCodeCommitReadOnlypolicy. Add an allow rule for the codecommit: GitPush action for the specific repositories in the resource statement with a condition for the master reference.

C. Modify the IAM policy and include a deny rule for the codecommit: GitPush action for the specific repositories in the resource statement with a condition for the master reference.

D. Create an additional policy to include an allow rule for the codecommit: GitPush action and include a restriction for the specific repositories in the resource statement with a condition for the feature branches reference.

Answer: C

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