ESD can cause damage to sensitive RAM devices. Which of the following is NOT a cause of ESD? Choose all options that apply.

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