EDUCATION (CBSE/UGC NET)

Detailed explanation-1: -ASCII (American Standard Code for Information Interchange) is the most common character encoding format for text data in computers and on the internet. In standard ASCII-encoded data, there are unique values for 128 alphabetic, numeric or special additional characters and control codes.

Detailed explanation-2: -The American Standard Code for Information Interchange (ASCII) is a standard table of seven-bit designations for digital representation of uppercase and lowercase Roman letters, numbers and special control characters in teletype, computer and word processor systems.

Detailed explanation-3: -The use of ASCII format for Network Interchange was described in 1969. That document was formally elevated to an Internet Standard in 2015. Originally based on the (modern) English alphabet, ASCII encodes 128 specified characters into seven-bit integers as shown by the ASCII chart above.

Detailed explanation-4: -ASCII is an 8-bit code. That is, it uses eight bits to represent a letter or a punctuation mark. Eight bits are called a byte. A binary code with eight digits, such as 1101 10112, can be stored in one byte of computer memory. The word “CAT” in a word processor becomes 0100 00112, 0100 00012, and 0101 01002.

Detailed explanation-5: -ASCII is a 7-bit character set containing 128 characters. It contains the numbers from 0-9, the upper and lower case English letters from A to Z, and some special characters. The character sets used in modern computers, in HTML, and on the Internet, are all based on ASCII.