Which of the following is the correct way to define a variable of the type struct Emp declared below? 1. Emp e(); e = new Emp(); 2. Emp e = new Emp; 3. Emp e; e = new Emp; 4. Emp e = new Emp(); 6. Emp e; struct Emp { private String name; private int age; private Single sal; }

Which of the following is the correct way to define a variable of the

1.	Which of the following is the correct way to define a variable of the type struct Emp declared below? 1. Emp e(); e = new Emp(); 2. Emp e = new Emp; 3. Emp e; e = new Emp; 4. Emp e = new Emp(); 6. Emp e; struct Emp { private String name; private int age; private Single sal; }
A.	1, 3
B.	2, 5
C.	4, 5
D.	1, 2, 4
Answer» D. 1, 2, 4