________________ device allow input into the computer system by pressing a set of keys mounted on a board, connected to the computer system.

________________ device allow input into the computer system by pressi

1.	________________ device allow input into the computer system by pressing a set of keys mounted on a board, connected to the computer system.
A.	Mouse
B.	Keyboard
C.	Pen
D.	Screen
Answer» C. Pen

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________________ device allow input into the computer system by pressing a set of keys mounted on a board, connected to the computer system.

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