Question

what are the rules of naming identifier???

Answer 1

hello

first character must be picked from: alpha, underscore, or dollar sign. The first character can not be a digit.

Answer 2

Answer:

The rules of naming an identifier or variable are:

• A variable may have any number of characters.
• It may contain alphabets, digits, and underscore.
• The underscore can be applied in between the characters to increase the length of a variable name.
• Variable name should be meaningful which easily depicts the logic