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C# Programming - Arrays - Discussion

Discussion Forum : Arrays - General Questions (Q.No. 12)
Arrays
12.
Which of the following is the correct way to define and initialise an array of 4 integers? 
  1. int[] a = {25, 30, 40, 5};
  2. int[] a;
a = new int[3];
a[0] = 25;
a[1] = 30;
a[2] = 40;
a[3] = 5;
  3. int[] a;
a = new int{25, 30, 40, 5};
  4. int[] a;
a = new int[4]{25, 30, 40, 5};
  5. int[] a;
a = new int[4];
a[0] = 25;
a[1] = 30;
a[2] = 40;
a[3] = 5;
1, 2
3, 4
1, 4, 5
2, 4, 5
2, 5
Answer: Option
Explanation:
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