Which of the following is not a Python-reserved word?

Among all the options the incorrect option for which of the following is not a Python reserved word is option 4 which refers to the “data”. Data is a commonly used term in Python, however, there is no such reserved keyword as “data” in Python. In common language, it represents the set of information.

Option 1 which refers to the “ false” is a Python reserved word. It represents the Boolean value false. Since it is a reserved word in Python you cannot use it as a variable name or even an identifier in Python code.

Option 2 which refers to the “ None” is again a reserved word in Python. It is mainly used to represent a null value or you can say it shows the absence of values.

Option 3 which refers to the “ True” is also a robust reserved word used in Python. Contrasting the “false” reserved word, the “ true” represents the Boolean values true.