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String Loop AP CS A Practice Multiple Choose Question

Below is an AP styled multiple choice question involving involving a while loop over a string and the indexOf() method. What is the result of the call to the method [crayon-686b282ad9f10925267020-i/] [crayon-686b282ad9f17621914499-i/]  Error returns 1 infinite loop returns 3 returns 2   [crayon-686b282ad9f19855191752/]   Scroll down  for answer.   The answer is [crayon-686b282ad9f1a709217626-i/]  Error returns 1 infinite … Continue reading String Loop AP CS A Practice ...