Assertion (A):- MODEM stands for modulator-demodulator.
Reasoning (R): - It is a computer hardware device that converts data from a digital format to analog and vice versa.
i. Both A and R are true and R is the correct explanation for A
ii. Both A and R are true and R is not the correct explanation for A
iii. A is True but R is False
iv. A is false but R is True
