Question

Wirite the full form of the following.
1.MODEM

2.WI-FI

3.LAN

4.MAN

5.WAN​

Answer 1

Answer:

1) The full form of modem is- Modulator/Demodulator. ... Acoustic coupler modem. A modem (modulator–demodulator) is a network hardware device that modulates one or more carrier wave signals to encode digital information for transmission and demodulates signals to decode the transmitted information.

2) Wi-Fi is defined as an abbreviation for wireless fidelity, meaning you can access or connect to a network using radio waves, without needing to use wires. An example of Wi-Fi is when you go to Starbucks and can join on their network to get on the Internet without having to connect your computer to any wires.

3) The full form of LAN is Local Area Network.

4) A metropolitan area network, or MAN, consists of a computer network across an entire city, college campus or small region. A MAN is larger than a LAN, which is typically limited to a single building or site.

5) A wide area network (WAN) is a telecommunications network that extends over a large geographical area for the primary purpose of computer networking.

Explanation:

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