CMU CS Academy Python Variable Names

Front

Is 2abc valid or invalid?

Back

Invalid

Front

_abc
Options: Valid, Invalid

Back

Valid

Front

ab’c

Back

Invalid

Front

def

Back

Invalid

Front

Which of the following variable names is valid in Python? 2_apple, 2-apple, two_apple, two-apple

Back

two_apple

Front

Which of the following variable names is NOT valid in Python? name, width, for, length

Back

for

Front

pass

Back

Invalid

Front

Is ab c valid or invalid?

Back

Invalid