Question

Which of the following is not a Python keyword?

a) if
b) else
c) loop
d) None of the above

Answer 1

The option that is not a Python keyword is 'loop'. Python uses 'if', 'else', and 'None' as keywords for control flow and to represent the absence of a value.

Step-by-step explanation:

Among the options provided, 'loop' is not a Python keyword. In Python, control flow is managed using 'if' and 'else' statements for conditional execution. However, the term 'loop' itself is not a reserved keyword for looping constructs in Python. Instead, Python uses 'for' and 'while' for iteration and looping. On the other hand, 'None' is a keyword used to represent the absence of a value, serving as a placeholder or default for arguments. Therefore, the correct statement is that 'loop' is not a Python keyword, while 'if', 'else', and 'None' are keywords integral to Python's control flow and variable handling.