Extended ASCII - Data representation - National 5 Computing

Extended ASCII - Data representation - National 5 Computing ascii ASCII is a 7-bit characters code, with values from 0 to 127 The ASCII code is a subset of UTF-8 code The ascii The ASCII characters with codes in the range 0 to 31 and which are called control characters are invisible, , they do not represent

ascii This table lists the ASCII characters and their decimal, octal and hexadecimal numbers Characters which appear as names in parentheses ( , ) are non-

ascii Using ASCII characters helps maintain your text and decreases the chances of your symbols being read as an action in HTML ASCII Characters This chart shows To do this, we assign numbers to characters This is known as character encoding Example of ASCII encoding Looking at the internals of a simple text document