Computer Networking Quiz

1. What is a HUB?

2. The vast network of computers that connects millions of people all over the world is called

3. The geostationary satellite used for communications systems

4. A device which can be connected to a network without using cable is called

5. ______ is a technique that is used to send more than one call over a single line.

6. What frequency range is used for FM radio transmission?

7. Which of the following protocol is used for remote terminal connection service?

8. Networks are monitored by security personnel and supervised by _____ who set(s) up accounts and passwords for authorized network users.

9. The data rate of the ISDN basic access B channel is

10. Null modems are type of