Rohan’s father told him that they need to attach a modem for internet connection on their computer. Explain the meaning and function of modem to Rohan.
INFORMATION TECHNOLOGY CODE 402
A modem is a device that converts digital computer signals into a form (analog signals) that can travel over phone lines. It also re-converts the analog signals back into digital signals. The word modem is derived from its function MOdulator/DEModulator.
Hope it'll help u :)
Hope it'll help u :)