Course Content
Introduction to Python
Naming Rules
As mentioned in the previous chapter, variables are widely used for storing values for future usage. There are some restrictions and specifications for variable names in Python:
- A variable name can contain letters, numbers, or underscores
- A variable name cannot start with a number
- Variables are case-sensitive, i.e.,
Var
andvar
are two different variables - No special characters other than underscore
_
are allowed - You can't use reserved keywords as variables' names (such as,
if
,while
,for
,try
, ...)
Choose all acceptable names for variables in Python.
Select a few correct answers
Section 2.
Chapter 2