The Complete Python Course - Identifiers

The video tutorial explains the concept of identifiers in programming, highlighting the importance of not using keywords as identifiers. It outlines the rules for creating valid identifiers, such as starting with a letter or underscore, and provides examples of valid and invalid identifiers. The tutorial emphasizes that identifiers cannot contain special characters or start with a digit.

What are the rules for naming identifiers in programming?

Can you provide examples of valid identifiers?

What is the significance of using letters and digits in identifiers?

What characters are not allowed in identifiers?

Explain why starting an identifier with a digit is invalid.