CompTIA Exam Questions

When performing a hardware upgrade on a laptop, a technician should unplug the power supply then rem

When performing a hardware upgrade on a laptop, a technician should unplug the power supply
then remove

A.
the battery and put on an anti-static wrist strap.

B.
the battery and the memory.

C.
the hard drive and put on an anti-static wrist strap.

D.
the CMOS battery and put on an anti-static wrist strap.