What is the output? image attachedA. 0 B. ArrayIndexOutOfBoundsException C. 6 ```javaint[] myList = new int[5];System.out.println(myList[myList.length]);```### ExplanationThis Java snippet creates an array called `myList` that can hold 5 integer elements. Arrays in Java are zero-indexed, meaning the valid indices for this array range from `0` to `4`.The second line attempts to print an element in the `myList` array using `myList[myList.length]`. This will result in an `ArrayIndexOutOfBoundsException` because `myList.length` is `5`, and there is no index `5` in the array. The correct maximum index in this case would be `4`.### Learning Points1. **Array Declaration and Initialization:** - The array `myList` is initialized to hold 5 elements of type `int`.2. **Array Indexing:** - Arrays use zero-based indexing. To access the elements, indices range from `0` to `length - 1`.3. **Common Mistake:** - Attempting to access elements at the index equal to the array's length leads to an `ArrayIndexOutOfBoundsException`.Understanding this helps prevent common runtime errors associated with array operations in Java.

Here first we create a array of integer of size 5. int[] mList = new int[5]; mylist.length will…

Answered: What is the output? image attached A.…

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What is the output? image attached A. 0 B. ArrayIndexOutOfBoundsException C. 6

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

What is the output? image attached

A. 0

B. ArrayIndexOutOfBoundsException

C. 6

```java
int[] myList = new int[5];
System.out.println(myList[myList.length]);
```

### Explanation

This Java snippet creates an array called `myList` that can hold 5 integer elements. Arrays in Java are zero-indexed, meaning the valid indices for this array range from `0` to `4`.

The second line attempts to print an element in the `myList` array using `myList[myList.length]`. This will result in an `ArrayIndexOutOfBoundsException` because `myList.length` is `5`, and there is no index `5` in the array. The correct maximum index in this case would be `4`.

### Learning Points

1. **Array Declaration and Initialization:**
- The array `myList` is initialized to hold 5 elements of type `int`.

2. **Array Indexing:**
- Arrays use zero-based indexing. To access the elements, indices range from `0` to `length - 1`.

3. **Common Mistake:**
- Attempting to access elements at the index equal to the array's length leads to an `ArrayIndexOutOfBoundsException`.

Understanding this helps prevent common runtime errors associated with array operations in Java.

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