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Structures - Programming

Q1:

Which of the following is the correct way to define a variable of the type struct Emp declared below? 
struct Emp
{
    private String name; 
    private int age; 
    private Single sal;
}
  1. Emp e(); e = new Emp();
  2. Emp e = new Emp;
  3. Emp e; e = new Emp;
  4. Emp e = new Emp();
  5. Emp e;

A 1, 3

B 2, 5

C 4, 5

D 1, 2, 4

ANS:A - 1, 3

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