Explain how the ASCII and decimal versions are abstractions of the binary digits.

A later version of ASCII called extended ASCII uses 8 digits long binary string giving it the ability to represent 256 different characters. ASCII includes, primarily, two types of characters, which are control characters (represented by 0-31 decimal and 127 decimal) and printable characters (represented by 32- 126 decimal).

Explanation:

answer; insolated i/o uses separate memory space,and on the other hand memory mapped i/o uses memory from the main

solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.