1. What is the name of the computer based EMMS that provides a common forum where users can check in at their convenience, post messages, actively exchange ideas and participate in ongoing discussions?


2. Now-a-days computers all over the world can talk to each other. Which is one of the special accessories essential for this purpose?


3. Bandlimited signal is


4. Which of the following is the address of the router?


5. Computers in a LAN can be interconnected by radio and infrared technologies.


6. Which file transfer protocol uses UDP?


7. The main difference between TCP and UDP is


8. Devices on one network can communicate with devices on another network via a


9. Alex is required to provide information on how many people are using the network at any one time. Which network will enable him to do so?


10. What operates in the Data Link and the Network layer?


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