Q621
Communication ports are found on the back of microcomputers. They are used to connect the computer to _____
A.
printers
B.
modems
C.
other hardware
D.
All of the above
AnswerE.
None of the above
Answer: Option D
Solution
Answer: Option D
Solution:
Communication ports are found on the back of microcomputers. They are used to connect the computer to printers, modems ,other hardware. Alternatively referred to as the com port, the communications port is serial communication used to connect devices, such as a modem.