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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-61498bcb16ac1386896991-i/] [crayon-61498bcb16acb280659384-i/]  Error returns 1 infinite loop returns 3 returns 2   [crayon-61498bcb16acf035227583/]   Scroll down  for answer.   The answer is [crayon-61498bcb16ad4698552478-i/]  Error returns 1 infinite … Continue reading String Loop AP CS A Practice ...