The answer is D. The program prints:
[3, 4, 18, 34]
This answer was checked by running the program for real.
Why?
sort() puts the list in order, smallest first. It changes the list itself.
The code again
scores = [3, 4, 34, 18]
scores.sort()
print(scores)Try it: change one number in the program and predict the new output before you run it.