Which backup methodology should the database specialist use to MINIMIZE management overhead?

A database specialist must create nightly backups of an Amazon DynamoDB table in a mission-critical workload as part of a disaster recovery strategy.

Which backup methodology should the database specialist use to MINIMIZE management overhead?
A . Install the AWS CLI on an Amazon EC2 instance. Write a CLI command that creates a backup of the DynamoDB table. Create a scheduled job or task that executes the command on a nightly basis.
B. Create an AWS Lambda function that creates a backup of the DynamoDB table. Create an Amazon CloudWatch Events rule that executes the Lambda function on a nightly basis.
C. Create a backup plan using AWS Backup, specify a backup frequency of every 24 hours, and give the plan a nightly backup window.
D. Configure DynamoDB backup and restore for an on-demand backup frequency of every
24 hours.

View Answer

Answer: C

Explanation:

https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/CreateBackup.html #:~:text=If%20you%20don%27t%20want%20to%20create%20scheduling%20scripts%20and%20cleanup%20jobs%2C%20you%20can%20use%20AWS%20Backup%20to%20create%20backup%20plans%20with%20schedules%20and%20retention%20policies%20for%20your%20DynamoDB%20tables.%20AWS%20Backup%20runs%20the%20backups%20and%20deletes%20them%20when%20they%20expire.%20For%20more%20information%2C %20see%20the%20AWS%20Backup%20Developer%20Guide. https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/backuprestore_Ho wItWorks.html