What method addresses the mitigation or suppression of unwanted signals?

exams RCDDv14.1 RCDDv14.1 exam 0 Comments

The transfer of unwanted signals may occur over one path or several paths.

What method addresses the mitigation or suppression of unwanted signals?
A . Mounting heights in racks and cabinets
B. Bonding and grounding
C. Signal coupling
D. The use of unshielded cables

Answer: B