Direction of data transmission Flashcards
1
Q
Simplex data transmission
A
Data is transmitted in one direction only
2
Q
Example of simplex data transmission
A
Data sent from computer to router
3
Q
Half-duplex data transmission
A
Data sent in both directions but not at the same time
4
Q
Example of half-duplex data transmission
A
A two-way radio
5
Q
Full duplex
A
Data is sent in both directions at the same time
6
Q
4 Examples of full duplex
A
Video conferencing , broadband connection, instant messaging, telephone call
