Which is a benefit of a guard over an automated control?

A.
Guards are cheaper.

B.
Guards do not need pre-employment screening.

C.
Guards do not need training.

D.
Guards can use discriminating judgment.

Explanation:
Guards can use discriminating judgment. Guards are typically more expensive than automated
controls, need training as to the protection requirements of the specific site, and need to be
screened and bonded.