Which of the following lines correctly initializes an array of 5 integers in Java?

easy📝 Syntax Q12 of 15

Java - Arrays

Aint arr[] = new int();

Bint arr = new int[5];

Cint[] arr = int[5];

Dint[] arr = new int[5];

Step-by-Step Solution

Solution:

Step 1: Understand array initialization with size
To create an array of fixed size, use new type[size] syntax.
Step 2: Validate each option
int[] arr = new int[5]; correctly declares and initializes an integer array of size 5. Others have syntax errors or missing size.
Final Answer:
int[] arr = new int[5]; -> Option D
Quick Check:
Array initialization with size = new int[5] [OK]

Quick Trick: Use new type[size] to initialize arrays in Java [OK]

Common Mistakes:

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