Why is an antistatic mat important for controlling electrostatic discharge? (Select two.)
A.
provides a soft surface to prevent scratches on the case or outer shell of the computer.
B.
provides a dissipative connection for a wrist strap that must be worn by the service technician.
C.
drains power quickly with a surface that provides real ground potential with a very low electrical
impedance.
D.
provides electrostatic protection for sensitive equipment without requiring the mat to be
connected to a ground.
E.
provides a surface that gradually bleeds electrical energy instead of collapsing to real ground
potential.