Question

2) What is ASCII? Explain Moderm and its two
types ..​

Answer 1

Answer:

Explanation:

ASCII, abbreviated from American Standard Code for Information Interchange, is a character encoding standard for electronic communication. ASCII codes represent text in computers, telecommunications equipment, and other devices.

A modem or broadband modem is a hardware device that connects a computer or router to a broadband network. For example, a cable Modem and DSL modem are two examples of these types of Modems.

Short for modulator/demodulator, a modem is a hardware device that allows a computer to send and receive information over telephone lines. When sending a signal, the device converts ("modulates") digital data to an analog audio signal, and transmits it over a telephone line. Similarly, when an analog signal is received, the modem converts it back ("demodulates" it) to a digital signal.

The picture below is an example of an internal expansion card dial-up modem. Click the image to get a description about each of the components found on the card.

Modems are referred to as an asynchronous device, meaning that the device transmits data in an intermittent stream of small packets. Once received, the receiving system then takes the data in the packets and reassembles it into a form the computer can use.

Answer 2

2) What is ASCII? Explain Moderm and its two
types ..
answer