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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-69b7f13fadaa0424101772-i/] [crayon-69b7f13fadaa8557962655-i/]  Error returns 1 infinite loop returns 3 returns 2   [crayon-69b7f13fadaaa870876760/]   Scroll down  for answer.   The answer is [crayon-69b7f13fadaac678196036-i/]  Error returns 1 infinite … Continue reading String Loop AP CS A Practice ...