Which computer component can be described as a printed circuit that can be inserted into a system board to add additional functionality to a PC?
A)power supply
B)expansion card
C)CPU socket
D)com port

Question

Quizplus · Accepted Answer

An expansion card is a printed circuit that can be inserted into a system board and adds additional functionality to a PC. The other options (power supply, CPU socket, and com port) are not designed to add additional functionality through insertion into a system board.

Which Computer Component Can Be Described as a Printed Circuit