Amazon SOA-C02 Amazon AWS Certified SysOps Administrator - Associate (2021) Exam Exam Practice Test Questions

• Question 1

  A company has an AWS Cloud Formation template that creates an Amazon S3 bucket. A user authenticates to the corporate AWS account with their Active Directory credentials and attempts to deploy the Cloud Formation template. However, the stack creation fails.Which factors could cause this failure? (Select TWO.)

  • The user's IAM policy does not allow the cloudformation:CreateStack action.
  • The user's IAM policy does not allow the cloudformation:CreateStackSet action.
  • The user's IAM policy does not allow the s3:CreateBucket action.
  • The user's IAM policy explicitly denies the s3:ListBucket action.
  • The user's IAM policy explicitly denies the s3:PutObject action

  Show Answer Answer: A, C Next

• Question 2

  An AWS Cloud Formation template creates an Amazon RDS instance This template is used to build up development environments as needed and then delete the stack when the environment is no longer required. The RDS-persisted data must be retained for further use. even after the Cloud Format ton stack is deletedHow can this be achieved in a reliable and efficient way?

  • Write a script to continue backing up the RDS instance every live minutes.
  • Create an AWS Lambda function to take a snapshot of the RDS instance, and manually invoke the function before deleting the stack.
  • Use the Snapshot Deletion Policy in the Cloud Formation template definition of the RDS instance.
  • Create a new CloudFormallon template to perform backups of the RDS instance, and run this template before deleting the stack.

  Show Answer Answer: C Next

• Question 3

  An ecommerce company uses an Amazon ElastiCache for Memcached cluster for in-memory caching of popular product queries on the shopping site. When viewing recent Amazon CloudWatch metrics data for the ElastiCache cluster, the SysOps administrator notices a large number of evictions.Which of the following actions will reduce these evictions? (Choose two.)

  • Add an additional node to the ElastiCache cluster.
  • Increase the ElastiCache time to live (TTL).
  • Increase the individual node size inside the ElastiCache cluster.
  • Put an Elastic Load Balancer in front of the ElastiCache cluster.
  • Use Amazon Simple Queue Service (Amazon SQS) to decouple the ElastiCache cluster.

  Show Answer Answer: A, C Next

• Question 4

  The SysOps administrator needs to configure a website for CloudFront when the DNS CNAME record points to an S3 URL instead of CloudFront.Options:

  • Disable S3 Block Public Access on the S3 bucket.
  • Create an S3 access point in the same AWS Region where the S3 bucket is located. Configure the access point policy to allow CloudFront to read from the S3 bucket. Point the CNAME record to the S3 access point name.
  • Modify the value of the DNS CNAME record to be arn:aws:s3:::example-com-website-files instead of the S3 URI.
  • Modify the value of the DNS CNAME record to be dllllllabcdef8.cloudfront.net instead of the S3 URI.

  Show Answer Answer: D Next

• Question 5

  A company uses an Amazon Simple Queue Service (Amazon SQS) standard queue with its application. The application sends messages to the queue with unique message bodies The company decides to switch to an SQS FIFO queueWhat must the company do to migrate to an SQS FIFO queue?

  • Create a new SQS FIFO gueue Turn on content based deduplication on the new FIFO queue Update the application to include a message group ID in the messages
  • Create a new SQS FIFO queue Update the application to include the DelaySeconds parameter in the messages
  • Modify the queue type from SQS standard to SQS FIFO Turn off content-based deduplication on the queue Update the application to include a message group ID in the messages
  • Modify the queue type from SQS standard to SQS FIFO Update the application to send messages with identical message bodies and to include the DelaySeconds parameter in the messages

  Show Answer Answer: A Next