Online Access Free Amazon.AWS-DevOps-Engineer-Professional.v2022-01-20.q245 Practice Test (Page 50)

AWS-DevOps-Engineer-Professional Exam Question 241

You are using Chef in your data center. Which service is designed to let the customer leverage existing Chef recipes in AWS?

A.AWS Elastic Beanstalk

B.AWSOpsWorks

C.AWS CloudFormation

D.Amazon Simple Workflow Service

AWS-DevOps-Engineer-Professional Exam Question 242

You need to store a large volume of data. The data needs to be readily accessible for a short period, but then
needs to be archived indefinitely after that. What is a cost-effective solution?

A.Storeall the data in S3 so that it can be more cost effective

B.Storeyour data in Amazon S3, and use lifecycle policies to archive to Amazon Glacier

C.Storeyour data in an EBS volume, and use lifecycle policies to archive to AmazonGlacier.

D.Storeyour data in Amazon S3, and use lifecycle policies to archive toS3-lnfrequently Access

AWS-DevOps-Engineer-Professional Exam Question 243

A company runs an application on Amazon EC2 instances behind an Application Load Balancer. The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones in us-east1. The application stores data in an Amazon RDS MySQL Multi-AZ DB instance.
A DevOps Engineer wants to modify the current solution and create a hot standby of the environment in another region to minimize downtime if a problem occurs in us-east-1.
Which combination of steps should the DevOps Engineer take to meet these requirements? (Select THREE.)

A.Create a new Application Load Balancer and Auto Scaling group in the disaster recovery region.

B.Add a health check to the Amazon Route 53 alias record to evaluate the health of the primary region.
Use AWS Lambda, configured with an Amazon CloudWatch Events trigger, to elect the Amazon RDS master in the disaster recovery region.

C.Deploy a read replica of the RDS instance in the disaster recovery region.

D.Enable multi-region failover for the RDS configuration for the database instance.

E.Extend the current Auto Scaling group to the subnets in the disaster recovery region.

F.Create an AWS Lambda function to evaluate the health of the primary region. If it fails, modify the Amazon Route 53 record to point at the disaster recovery region and elect the RDS master.

AWS-DevOps-Engineer-Professional Exam Question 244

A DevOps Engineer encountered the following error when attempting to use an AWS CloudFormation template to create an Amazon ECS cluster:
An error occurred (InsufficientCapabilitiesException) when calling the CreateStack operation.
What caused this error and what steps need to be taken to allow the Engineer to successfully execute the AWS CloudFormation template?

A.CloudFormation is not capable of fulfilling the request of the specified resources in the current AWS Region. The Engineer needs to specify a new region and rerun the template.

B.The AWS user or role attempting to execute the CloudFormation template does not have the permissions required to create the resources within the template. The Engineer must review the user policies and add any permissions needed to create the resources and then rerun the template execution.

C.The CloudFormation execution was not granted the capability to create IAM resources. The Engineer needs to provide CAPABILITY_IAM and CAPABILITY_NAMED_IAM as capabilities in the CloudFormation execution parameters or provide the capabilities in the AWS Management Console.

D.The AWS CloudFormation service cannot be reached and is not capable of creating the cluster.
The Engineer needs to confirm that routing and firewall rules are not preventing the AWS CloudFormation script from communicating with the AWS service endpoints, and then rerun the template execution.

AWS-DevOps-Engineer-Professional Exam Question 245

Your company has multiple applications running on AWS. Your company wants to develop a tool that notifies on-call teams immediately via email when an alarm is triggered in your environment. You have multiple on-call teams that work different shifts, and the tool should handle notifying the correct teams at the correct times. How should you implement this solution?

A.Create an Amazon SNS topic and an Amazon SQS queue. Configure the Amazon SQS queue as a subscriber to the Amazon SNS topic.
Configure CloudWatch alarms to notify this topic when an alarm is triggered. Create an Amazon EC2 Auto Scaling group with both minimum and desired Instances configured to 0. Worker nodes in this group spawn when messages are added to the queue. Workers then use Amazon Simple Email Service to send messages to your on call teams.

B.Create an Amazon SNS topic and configure your on-call team email addresses as subscribers. Use the AWS SDK tools to integrate your application with Amazon SNS and send messages to this new topic.
Notifications will be sent to on-call users when a CloudWatch alarm is triggered.

C.Create an Amazon SNS topic and configure your on-call team email addresses as subscribers. Create a secondary Amazon SNS topic for alarms and configure your CloudWatch alarms to notify this topic when triggered. Create an HTTP subscriber to this topic that notifies your application via HTTP POST when an alarm is triggered. Use the AWS SDK tools to integrate your application with Amazon SNS and send messages to the first topic so that on-call engineers receive alerts.

D.Create an Amazon SNS topic for each on-call group, and configure each of these with the team member emails as subscribers. Create another Amazon SNS topic and configure your CloudWatch alarms to notify this topic when triggered. Create an HTTP subscriber to this topic that notifies your application via HTTP POST when an alarm is triggered. Use the AWS SDK tools to integrate your application with Amazon SNS and send messages to the correct team topic when on shift.

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AWS-DevOps-Engineer-Professional Exam Question 241

AWS-DevOps-Engineer-Professional Exam Question 242

AWS-DevOps-Engineer-Professional Exam Question 243

AWS-DevOps-Engineer-Professional Exam Question 244

AWS-DevOps-Engineer-Professional Exam Question 245

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