CompTIA Exam Questions

How will you know that a laptop’s battery is malfunctioning?

How will you know that a laptop’s battery is malfunctioning?

A.
The alternating current (AC) adapter will be very hot while operating the laptop.

B.
The laptop computer will react sluggish.

C.
The laptop will not go on when plugged into the AC adapter.

D.
The laptop will turn off when it is unplugged from the AC adapter.