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Subject :NCO    Class : Class 4

Which of the following statement(s) is/are CORRECT about the given device?

(i) The name of this device is derived from modulator-demodulator.
(ii) It helps you to connect to the Internet.
(iii) It allows digital signals from the computer to be converted into a form which can be transmitted on telephone wires or cables.
A Only (i)
B Only (ii) and (iii)
C Only (i) and (ii)
D (i), (ii) and (iii)

Ans 1:

Class : Class 6

Ans 2:

Class : Class 5
Option - D

Ans 3:

Class : Class 6

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