Multiple choice

What is called as when a data communication facility on which data can be transmitted from both ways?

  1. Simplex

  2. Duplex

  3. Triplex

  4. Both 1 and 2

  5. None of the above

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

Yes, when a data communication is done in both ways, it is called as duplex system.