Communication between a computer and keyboard involves:
Correct answer: A. Simplex
- A. Simplex
- B. Half-duplex
- C. Full-duplex
- D. Automatic
Explanation
Simplex transmission is a type of communication in which data flows in one direction only. In the case of a computer and keyboard, the keyboard sends data (keystrokes) to the computer, which processes the data and performs the required actions. The computer does not send any data back to the keyboard to directly control it, although it may light up LEDs or perform other actions to show the user that the keystrokes have been received.
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