1Z0-803 · Question #59
1Z0-803 Question #59: Real Exam Question with Answer & Explanation
The correct answer is D: 4 An ArrayIndexOutOfBoundException is thrown at run time. The first println statement, System.out.println(array [4][1]);, works fine. It selects the element/array with index 4, {0, 4, 8, 12, 16}, and from this array it selects the element with index The second println statement, System.out.println(array) [1][4]);, fails. It selects the
Question
Options
- A4 Null
- BNull 4
- CAn IllegalArgumentException is thrown at run time
- D4 An ArrayIndexOutOfBoundException is thrown at run time
Explanation
The first println statement, System.out.println(array [4][1]);, works fine. It selects the element/array with index 4, {0, 4, 8, 12, 16}, and from this array it selects the element with index The second println statement, System.out.println(array) [1][4]);, fails. It selects the array/element with index 1, {0, 1}, and from this array it try to select the element with index 4. This causes an Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 4
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