Multiple choice

Data transfer in only one direction is called

  1. simplex

  2. half duplex

  3. full duplex

  4. none of these
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Simplex communication is strictly unidirectional, meaning data flows only from the transmitter to the receiver. A common example is a television broadcast where the viewer cannot send data back to the station. Duplex modes are required for any form of two-way interaction.

Keep practicing — related questions