AWS Certified Solutions Architect Associate Test 6

Amazon Relational Database Service (Amazon RDS) is a web service that makes it easy to set up,operate, and scale a relational database in the cloud. It provides cost-efficient and resizable capacitywhile managing time-consuming database administration tasks, freeing you up to focus on yourapplications and business.
Amazon RDS gives you access to the capabilities of a familiar MySQL, Oracle, SQL Server, orPostgreSQL database engine. This means that the code, applications, and tools you already use todaywith your existing databases can be used with Amazon RDS. Amazon RDS automatically patches thedatabase software and backs up your database, storing the backups for a user-defined retentionperiod and enabling point-in-time recovery.
Reference: https://aws.amazon.com/running_databases/#rds_anchor