Q. Which of the following statements are correct?
1. Instance members of a class can be accessed only through an object of that class.
2. A class can contain only instance data and instance member function.
3. All objects created from a class will occupy equal number of bytes in memory.
4. A class can contain Friend functions. 5. A class is a blueprint or a template according to which objects are created.

• (A) 1,3,5
• (B) 2,4
• (C) 3,5
• (D) 2,4,5