Home » MCQs » C# MCQs

Which of the correct syntax to declare an array with 2 rows and 3 columns in C#?

70. Which of the correct syntax to declare an array with 2 rows and 3 columns in C#?

1. int arr[2][3] = new int[2][3];
2. int arr[2,3] = new int[2,3];
3. int[,] arr = new int[2,3];
4. int [,]arr = new [2,3]int;

Answer: C) int[,] arr = new int[2,3];

Explanation:

The correct way to declare an array with 2 rows and 3 columns in C# is:

int[,] arr = new int[2,3];