A technician reads a hardware manufacturer-s blog indicating a critical firmware update is available for the company-s file server. Which of the following is the BEST course of action?

A. Download and install a firmware update from a ce

ntralized server.

B. Download the firmware update and test it on a VM.

C. Download the firmware update and test it on a non-production server.

D. Download the firmware update and immediately run it on the company-s file server.