Answer: Python Puzzler #2757

The answer is A. The program prints:

apple

This answer was checked by running the program for real.

Why?

Python counts list positions from 0, so position 2 is the third item.

Trace table

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

positionnegative positionitem
0-5pear
1-4melon
2-3apple
3-2plum
4-1banana

The code again

basket = ["pear", "melon", "apple", "plum", "banana"]
print(basket[2])

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