Arrays on C# related Questions and Answers

Question :   Which is the correct way of defining and initializing an array of 3 integers? 1. int[] a={78, 54}; 2. int[] a; a = new int[3]; a[1] = 78; a[2] = 9; a[3] = 54; 3. int[] a; a = new int{78, 9, 54}; 4. int[] a; a = new int[3]{78, 9, 54}; Answer :   4 - int[] a; a = new int[3]{78, 9, 54};