Question

explain the guidelines for creating identifier in python​

Answer 1

Answer:

• Identifiers can be a combination of letters in lowercase (a to z) or uppercase (A to Z) or digits (0 to 9) or an underscore _ . ...
• An identifier cannot start with a digit. ...
• Keywords cannot be used as identifiers. ...
• We cannot use special symbols like !, @, #, $, % etc.

Answer 2

Answer:

Rules for an Identifier:

An Identifier can only have alphanumeric characters(a-z , A-Z , 0-9) and underscore( _ ). The first character of an identifier can only contain alphabet(a-z, A-Z) or underscore ( _ ). Identifiers are also case sensitive in C. For example, name and Name are two different identifiers in C.