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AWS Certified Associate SOA-C02 Syllabus Exam Questions Answers

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Total 485 questions
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AWS Certified SysOps Administrator - Associate (SOA-C02) Questions and Answers

Question 29

A Sysops administrator needs to configure automatic rotation for Amazon RDS database credentials. The credentials must rotate every 30 days. The solution must integrate with Amazon RDS.

Which solution will meet these requirements with the LEAST operational overhead?

Options:

A.

Store the credentials in AWS Systems Manager Parameter Store as a secure string. Configure automatic rotation with a rotation interval of 30 days.

B.

Store the credentials in AWS Secrets Manager. Configure automatic rotation with a rotation interval of 30 days.

C.

Store the credentials in a file in an Amazon S3 bucket. Deploy an AWS Lambda function to automatically rotate the credentials every 30 days.

D.

Store the credentials in AWS Secrets Manager. Deploy an AWS Lambda function to automatically rotate the credentials every 30 days.

Question 30

A software development company has multiple developers who work on the same product. Each developer must have their own development environment, and these development environments must be identical. Each development environment consists of Amazon EC2 instances and an Amazon RDS DB instance. The development environments should be created only when necessary, and they must be terminated each night to minimize costs.

What is the MOST operationally efficient solution that meets these requirements?

Options:

A.

Provide developers with access to the same AWS CloudFormation template so that they can provision their development environment when necessary. Schedule a nightly cron job on each development instance to stop all running processes to reduce CPU utilization to nearly zero.

B.

Provide developers with access to the same AWS CloudFormation template so that they can provision their development environment when necessary. Schedule a nightly Amazon EventBridge (Amazon CloudWatch Events) rule to invoke an AWS Lambda function to delete the AWS CloudFormation stacks.

C.

Provide developers with CLI commands so that they can provision their own development environment when necessary. Schedule a nightly Amazon EventBridge (Amazon CloudWatch Events) rule to invoke an AWS Lambda function to terminate all EC2 instances and the DB instance.

D.

Provide developers with CLI commands so that they can provision their own development environment when necessary. Schedule a nightly Amazon EventBridge (Amazon CloudWatch Events) rule to cause AWS CloudFormation to delete all of the development environment resources.

Question 31

The company needs a shared file solution for EC2 Windows instances in a Multi-AZ deployment that uses native Windows storage capabilities and maximizes consistency.

Options:

Options:

A.

Create an Amazon FSx for Windows File Server Multi-AZ file system. Map file shares on the instances by using the file system's DNS name.

B.

Grant the instances access to a shared Amazon S3 bucket. Use Windows Task Scheduler to synchronize the contents of the S3 bucket locally to each instance periodically.

C.

Create an Amazon Elastic File System (Amazon EFS) file system that uses the EFS Standard storage class. Mount the file system to the instances by using the file system's DNS name and the EFS mount helper.

D.

Create a new Amazon Elastic Block Store (Amazon EBS) Multi-Attach volume. Attach the EBS volume as an additional drive to each instance.

Question 32

A SysOps administrator manages the caching of an Amazon CloudFront distribution that serves pages of a website. The SysOps administrator needs to configure the distribution so that the TTL of individual pages can vary. The TTL of the individual pages must remain within the maximum TTL and the minimum TTL that are set for the distribution.

Which solution will meet these requirements?

Options:

A.

Create an AWS Lambda function that calls the Create Invalid at ion API operation when a change in cache time is necessary.

B.

Add a Cache-Control: max-age directive to the object at the origin when content is being returned to CloudFront.

C.

Add a no-cache header through a Lambda@Edge function in response to the Viewer response.

D.

Add an Expires header through a CloudFront function in response to the Viewer response.

Page: 8 / 19
Total 485 questions
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