ESD can cause damage to sensitive RAM devices. Which of the following is a cause of ESD? Choose all correct options.

A.
Low humidity conditions.

B.
Improper equipment grounding.

C.
Shielded electrical cables.

D.
Electrical connections.

E.
People moving around electrical equipment, and moving machines.

Explanation:
Each condition described in these options can cause ESD.
Incorrect
Answers:
C: Unshielded electrical cables cause ESD.
D: Poor electrical connections cause ESD.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 392