What is the MOST efficient way to apply the security patches?

A company has deployed several relational databases on Amazon EC2 instances. Every month, the database software vendor releases new security patches that need to be applied to the databases.

What is the MOST efficient way to apply the security patches?
A . Connect to each database instance on a monthly basis, and download and apply the necessary security patches from the vendor.
B . Enable automatic patching for the instances using the Amazon RDS console.
C . In AWS Config, configure a rule for the instances and the required patch level.
D . Use AWS Systems Manager to automate database patching according to a schedule.

View Answer

Answer: D

Explanation:

Reference: https://aws.amazon.com/rds/faqs/