Friday 16 December 2011

29.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;
3.a = new int[3];
4.a[0] = 25;
5.a[1] = 30;
6.a[2] = 40;
7.a[3] = 5;
8.int[] a;
9.a = new int{25, 30, 40, 5};
10.int[] a;
11.a = new int[4]{25, 30, 40, 5};
12.int[] a;
13.a = new int[4];
14.a[0] = 25;
15.a[1] = 30;
16.a[2] = 40;
17.a[3] = 5;
A.1, 2
B.3, 4
C.1, 4, 5
D.2, 4, 5
E.5, 5
Answer: Option C