Which statement describes the half-duplex mode of data transmission?
- Data that is transmitted over the network can only flow in one direction.
- Data that is transmitted over the network flows in both directions at the same time.
- Data that is transmitted over the network flows in one direction to many different destinations simultaneously.
- Data that is transmitted over the network flows in one direction at a time.
Explanation: The data that is transmitted over the network can flow using one of three modes:
- Simplex – Data can only flow in one direction.
- Half-duplex - Data flows in one direction at a time.
- Full-duplex - Data flows in both directions at the same time.
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