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2. Write ‘T’ for true and ‘F’ for false.
a. Demodulation is the process of converting analogue signals to digital signal. ___________
b. Bluetooth technology uses radio frequency to transmit data from
one system to another. ___________
c. In Bus topology, all the nodes are connected to a single common path. ___________
d. A server is also called as host computer. ___________
Evaluation Time COMPUTER NETWORKING
1. Fill in the blanks using the hints given below:
Router, Protocol, SMTP, Mesh, NIC
a. ___________ is a set of rules that governs the communication between computers on a
network.
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b. ___________ is a protocol used to send e-mail messages over the internet.
c. ___________ is a networking device used to connect and facilitate transfer of information
between two networks.
d. In ___________ topology every node is connected to each other node.
e. ___________ is an expansion card which is used to provide the network access to a
computer.
2. Short answer type questions.
a. How does wireless networking technology transmit data?
b. In what units is bandwidth typically measured?
c. Define client and server.
d. What is topology?
e. What is gateway?
3. Long answer type questions.
a. What is a computer network? Write its advantages.
b. Describe LAN and MAN.
c. Differentiate between a web page and a website.
d. What is the difference between sender and receiver in a data communication system?

