Multiple choice

Which data communication method is used for sending data in both directions at the same time?

  1. Super duplex

  2. Simplex

  3. Half duplex

  4. Full duplex

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Full duplex communication allows data to be sent and received simultaneously, unlike half-duplex (one at a time) or simplex (one direction only).