Multiple choice

Which of the following activities is involved in CPU communication with I/O device, where the I/O module accepts commands from the CPU?

  1. Data

  2. Status reporting

  3. Address recognition

  4. Command decoding

  5. Data buffering
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the activity involved in CPU communication with I/O device, where the I/O module accepts commands from the CPU.

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