A network technician is diligent about maintaining all system servers’ at the most current service
pack level available. After performing upgrades, users experience issues with server-based
applications. Which of the following should be used to prevent issues in the future?

A.
Configure an automated patching server

B.
Virtualize the servers and take daily snapshots

C.
Configure a honeypot for application testing

D.
Configure a test lab for updates

Explanation: