📊 JAVA
Q. Which of the following is a valid way to declare a multi-dimensional array in Java?
  • (A) int[] arr = new int[3][3];
  • (B) int[][] arr = new int[3][3];
  • (C) int[][] arr = new int[3,3];
  • (D) int[] arr = new int[]{3,3};
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✅ Correct Answer: (B) int[][] arr = new int[3][3];

Explanation: To declare a multi-dimensional array in Java, we use the syntax int[][] arr = new int[3][3], where 3 is the size of both the first and second dimension of the array.

Explanation by: Deepak Sahoo
To declare a multi-dimensional array in Java, we use the syntax int[][] arr = new int[3][3], where 3 is the size of both the first and second dimension of the array.

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