Which of the following can cause pose a potential threat to the server room security? (Choose all that apply)

A.
An unlocked server room

B.
Presence of food or drink

C.
Permit a waste receptacle to be placed in the server room.

D.
None of the above

Explanation:
A: An unlocked server room door should always be considered as the most immediate threat for catastrophic server failure.
B: Accidents involving food and drink items risk causing severe damage to the company’s network services, data, and equipment.
C: Never permit a garbage can or waste receptacle to be placed in the server room. This helps discourage the bringing of food and drink items into the room.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 470