Communication between a computer and a keyboard involves ______________ transmission.
A.Automatic
B.Half-duplex
C.Full-duplex
D.Simplex
Answer:D
Communication between a computer and a keyboard involves ______________ transmission.
A.Automatic B.Half-duplex C.Full-duplex D.Simplex
Explanation: In simplex transmission, data flows in single direction which in this case refers to the data flowing from the keyboard to the computer. Another example would be of the mouse where the data flows from the mouse to the computer only.