Uppercase characters are capital letters; lowercase characters are small letters. For example, box is in lowercase while BOX is in uppercase. The term is a vestige of the days when typesetters kept capital letters in a box above the lowercase letters.

What is uppercase character in password?

Password is 8 characters long. The password must contain at least three character categories among the following: Uppercase characters (A-Z) Lowercase characters (a-z) Digits (0-9)

What is upper case character example?

Alternatively referred to as caps and capital, and sometimes abbreviated as UC, uppercase is a typeface of larger characters. For example, typing a, b, and c shows lowercase, and typing A, B, and C shows uppercase. It's bad etiquette to have everything you type in ALL UPPERCASE CHARACTERS. ...