Which AWS service allows a user to provision a managed MySQL DB instance?

Explanations:

Amazon DynamoDB is a NoSQL database service, not a managed MySQL DB instance. It is designed for key-value and document data structures.

Amazon Redshift is a data warehousing service optimized for analytics and large-scale data storage, not for managing MySQL databases.

Amazon RDS (Relational Database Service) provides a managed service for several database engines, including MySQL, allowing users to easily provision and manage MySQL DB instances.

AWS Database Migration Service (AWS DMS) is used for migrating databases to AWS, but it does not provision or manage MySQL DB instances itself.