Which of the are TRUE?

When adding new adapters, you need to follow Electrostatic Discharge (ESD) best practice procedures. Which of the are TRUE?

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

B.
You should wear antistatic gear to protect all static sensitive components from damage.

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 when you install an adapter is recommended. This assists in protecting all static sensitive components from damages that can be caused from electromagnetic shocks.
Incorrect
Answers:
A: You should keep the adapter in its antistatic bag until you perform the actual

installation.
C: You should keep relative humidity levels in the work area above 50 percent to assist in preventing ESD.
D: OnlyB is TRUE.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, pp. 405-406.