Question

what are the rules for creating a variable name?​

Answer 1

Answer:

All variable names must begin with a letter of the alphabet or an. underscore( _ ). ...

After the first initial letter, variable names can also contain letters and numbers. ...

Uppercase characters are distinct from lowercase characters. ...

You cannot use a C++ keyword (reserved word) as a variable name.

Answer 2

Answer:

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Explanation:

• All variable names must begin with a letter of the alphabet or an. underscore( _ ). ...
• After the first initial letter, variable names can also contain letters and numbers. ...
• Uppercase characters are distinct from lowercase characters. ...
• You cannot use a C++ keyword (reserved word) as a variable name.