Data Communication

2. __________ allows data to be transmitted at 10-30 bps.
3. __________ is an example of a system that only allows data to travel at 10-30bps.
7. ____________ cables have been used in telephone networks for over 100 yrs
10. __________ cables are actually a bundle of glass fibres that can transmit light.
13. Data Communication is the ______ transmission of data from a sender to a receiver
14. _________ allows data transmission at over 8 Mbps,
15. ____________ is an example of systems that allow data transmission of up to 64Kbps
18. __________is another name for a communication channel.
19. The P in VoIP stands for _______ .
20. _________ is on method of data communication.

1. ______________are an example of systems that allow data transmission of over 8 Mbps.
4. This allows data transmission of up to 64Kbps
5. ______________ signals are not able to use broadcast communication.
6. _________ is the maximum amount of data that can travel along a communication channel at any given time.
8. ________ have a distance that ranges from few meters to millions of Kilometers.
9. This type of communication channel is very convenient.
11. __________ signals have a very short distance. Range
12. This type of communication channel uses wires or cables.
16. ___________ cables carry electronic currents at radio frequencies.
17. The V in VoIP stands for _______ .