Question

In C language can the first letter of the Identifier be Underscore true or false

Answer 1

In C language can the first letter of the Identifier be Underscore - True

• C language is a basic computer programming language used to develop databases, applications and software
• A letter or the underscore must always remain the first character in an identifier.
• However, beginning identifiers with an underscore is often considered as a  bad programming style. In key identifiers, the compiler accurately distinguishes between upper and lowercase letters.