Q. Which of the following can be facilitated by the Inheritance mechanism?
1. Use the existing functionality of base class.
2. Overrride the existing functionality of base class.
3. Implement new functionality in the derived class.
4. Implement polymorphic behaviour.
5. Implement containership.

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