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Subject :NCO    Class : Class 7
Can you tell what is a modem ?

Ans 1:

Class : Class 8
It is Modulator Demodulater. It helps the PC/ Laptop connect to internet easily

Ans 2:

Class : Class 5
Modem is a short form for modulator-demodulator. A modem is a device or program that enables a computer to transmit data over, for example, telephone or cable lines. Computer information is stored digitally, whereas information transmitted over telephone lines is transmitted in the form of analog waves. So it converts digital to analog and vice-versa.

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