Which of the following should be implemented to correct this issue?

Technicians working with servers hosted at the company’s datacenter are increasingly complaining of
electric shocks when touching metal items which have been linked to hard drive failures. Which of the
following should be implemented to correct this issue?

A.
Decrease the room temperature

B.
Increase humidity in the room

C.
Utilize better hot/cold aisle configurations

D.
Implement EMI shielding