Is Java case-sensitive give an example?

The rules and conventions for naming your variables can be summarized as follows: Variable names are case-sensitive . A variable’s name can be any legal identifier — an unlimited-length sequence of Unicode letters and digits, beginning with a letter, the dollar sign ” $ “, or the underscore character ” _ “.

Text or typed input that is sensitive to capitalization of letters. For example, “Computer” and “computer” are two different words because the “C” is uppercase in the first example and lowercase in the second example . On modern systems, passwords are case-sensitive, and usernames are usually case-sensitive as well.

Java, like most programming languages, is case sensitive . Even the slightest difference in naming indicates different objects (count does not equal Count). In order to be consistent, programmers follow naming conventions. For example, variables are lowercase (car) and classes are uppercase (Car).