What is a consideration for a hardware administrator who is physically installing multiple servers into a rack?

What is a consideration for a hardware administrator who is physically installing multiple servers into a rack?
A . Observe load requirements specified in documentation for the switch.
B . Avoid unevenly loading the rack and creating a hazard.
C . Ensure that the server can connect to Windows updates
D . Ensure that the associated UPS can also power the top-of-rack switch.

Answer: B