Computer Science for IGCSE & O level - Data Transmission (Section 4 - No. 32)
In data transmission, what does the term 'Simplex' refer to?
Sending data in both directions simultaneously.
Sending data in both directions, one at a time.
Sending data in only one direction.
Sending data via a USB connection.
Wyjaśnienie
Simplex allows data to be transmitted in only a single direction.