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Computer Fundamentals - Engineering

Q1:

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

E None of the above

ANS:D - All of the above

Com port (communications port) is a serial communication used to connect devices such as your modem.

Usually designated as COM1, COM2, COM3, and COM4 on IBM compatible computers running Microsoft Windows.