<code>list.indexOf(99)</code> for list with no 99 returns
- A
null
- Bcheck_circle
−1
- C
0
- D
size()
Explanation
Returns -1 if not found.
ArrayList Methods
AP Computer Science A· difficulty 4/5
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AP Computer Science A· difficulty 4/5
<code>list.indexOf(99)</code> for list with no 99 returns
null
−1
0
size()
Explanation
Returns -1 if not found.
Want 10 more like this — adaptive to your weak spots?