0 If a computer program is case-sensitive, it can recognize if a letter is a capital or a small letter.
File names were case-sensitive and could contain up to 31 characters including a two-character extension.
The domain part is not case-sensitive, but local-parts may be.
Most modern languages are case-sensitive; some older languages are not.
Logo is not case-sensitive but retains the case used for formatting.
Unlike function and class names, variable names are case-sensitive.
Variable names are case-sensitive alphabetical string without spaces.
In contrast, variable names and labels are case-sensitive.
Many programming languages are case-sensitive, making a consistent choice of labels important.
