Understanding Variables and Data Types - How Do You Declare Variables and What Are Naming Conventions to Name Variables?

Python
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QUESTION 2 HAS ALL CORRECT RULES FOR PYTHON VARIABLES, WHICH IS THE INCORRECT?

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Understanding Variables and Data Types - How Do You Declare Variables and What Are Naming Conventions to Name Variables?

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You should do a web search for this information

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Variable names must start with a letter or an underscore.

are name and _name valid variable names? that means also that variables like 8name would not be valid. is that true?

Variable names are case-insensitive.

this means that name and Name are the same variable. Is that true?

Variable names cannot use Python reserved keywords.

that means you can’t use def or if as variable names, is that true?

Variable names can contain letters, numbers, and underscores

that means that bla4_ is a valid variable name, but bla-bla is not. Is that true?

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