Answer: Python Puzzler #1378

The answer is D. The program prints:

True

Checked by running the program for real.

First Python works out each side: 4 > 4 is False and 4 < 5 is True. or is True only if at least one side is True.

A trace table follows the program step by step. Here’s this one:

part	value
4 > 4	False
4 < 5	True

print(4 > 4 or 4 < 5)

Try it: change one number in the program and predict the new output before you run it.