What is the expected behavior of the following code?

Assuming that the following snippet has been successfully executed, which of the equations are False? (Select two answers)

What is the expected out of the following code of the file named zero_length_existing_file is a zero-length file located inside the working directory?

What is the expected behavior of the following code?

Assuming that the following piece of code has been executed successfully, which of the expressions evaluate to True? (Select two answers)

If you need a function that does nothing, what would you use instead of XXX? (Select two answers)
def idler ( ):
XXX
Files with the suffix .pyc contain:
Assuming that the code below has been executed successfully, which of the following expressions evaluate to True? (Select two answers)

Assuming that the following code has been executed successfully, selected the expression which evaluate to True (Select two answers)

What is the expected behavior of the following code?
