When adding new hard drives, which of the following Electrostatic Discharge (ESD) procedures are TRUE?

A.
When the new hard drive arrives, you can immediately remove it from its antistatic bag because it has been transported already.

B.
You should wear antistatic gear – grounded ankle straps, or grounded wrist straps when you perform the actual hard drive installation.

C.
You should keep relative humidity levels in the work area above 30 percent to assist in preventing ESD.

D.
All of the above.

Explanation:
Wearing antistatic gear, such as grounded ankle straps, or grounded wrist straps when you install a new hard drive is a recommended ESD best practice.
Incorrect Answers:
A: You should keep the new hard drive in its antistatic bag until you perform the actual hard drive installation.
C: You should keep relative humidity levels in the work area above 50 percent to assist in preventing ESD.
D: Only B is TRUE.
References:

Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 385-386.