ommunication between a computer and a keyboard involves ______ transmission.a.Full – duplexb.Half - duplexc.Simplexd.Automatic

The communication between a computer and a keyboard involves simplex transmission.

Here's why:

a. Full-duplex transmission means that both devices can send and receive information simultaneously. This is not the case with a keyboard and a computer.

b. Half-duplex transmission means that devices can both send and receive, but not at the same time. Again, this is not the case with a keyboard and a computer.

c. Simplex transmission means that one device sends information and the other receives it. This is the case with a keyboard (which sends keystrokes) and a computer (which receives and processes these keystrokes).

d. Automatic transmission is not a term used in this context.

So, the correct answer is c. Simplex.