A client requests that the network technician install additional hardware into multiple racks. Device placement
has been properly mapped out within the racks to allow for suitable air flow. Additionally, the power has been
balanced between the racks to allow for the additional equipment.
Which of the following should the technician employ to follow best practices after installation of the equipment?

A.
Rack security

B.
Rach monitoring

C.
Generator testing

D.
Device labeling