String Methods

AP Computer Science A· difficulty 3/5

<code> "hi".charAt(2) </code> causes

A
$Returns 'i'$
B
$Throws StringIndexOutOfBoundsException$
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C
$Returns -1$
D
$Returns null character$

Explanation

Valid indices: 0..length-1 = 0..1; index 2 is out of bounds.

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