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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-641c2e234eb6f543162993-i/] [crayon-641c2e234eb79432156837-i/]  Error returns 1 infinite loop returns 3 returns 2   [crayon-641c2e234eb7e889205923/]   Scroll down  for answer.   The answer is [crayon-641c2e234eb83050038956-i/]  Error returns 1 infinite … Continue reading String Loop AP CS A Practice ...