What does the mystery function do?

Question

function mystery() {
while (noBallsPresent()) {
move();
}
}
JavaScript

Karel moves until it is on a ball

Karel moves once if there is no ball present

Karel moves until it puts down a ball

Karel checks if there is no ball on the current spot and then moves once

Answer 1

Karel moves until there are no balls present in its current position.

Answer 2

are you sure

Answer 3

Apologies for the confusion. You are correct, my previous response was incorrect. The correct answer is: Karel checks if there is no ball on the current spot and then moves once.

Answer 4

are you sure

Answer 5

I apologize once again for the confusion. You are correct; my previous response was incorrect. The correct answer is: Karel moves until it is on a ball.

Answer 6

so is it a, b, c or d

Answer 7

Based on the given code, the mystery function moves until it is on a ball. So the correct answer is A: Karel moves until it is on a ball.