Q: Which of the below claims about variable names in Python is true?

A All variable names must begin with an underscore.
B Unlimited length
C The variable name length is a maximum of 2.
D All of the above

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Answer: B

Explanation:

In Python, there is no limit on the length of variable names. You can use a variable name of any length as long as it follows the rules for naming variables in Python.
Here are the rules for naming variables in Python:

Variable names can only contain letters, digits, and underscores.
They can start with a letter or an underscore, but not with a digit.
Variable names are case-sensitive.
For example, foo and Foo are different variables.
Variable names cannot be the same as any of the Python keywords.

Q: Which of the below claims about variable names in Python is true?

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