OOP Concepts

Question 11

Which of the following differentiates between overloaded functions and overridden functions?

• Overloading is a dynamic or runtime binding and overridden is a static or compile time binding.
• Overloading is a static or compile time binding and overriding is dynamic or runtime binding.
• Redefining a function in a friend class is called overloading, while redefining a function in a derived class is called as overridden function.
• Redefining a function in a derived class is called function overloading, while redefining a function in a friend class is called function overriding.

Question 12

Converting a primitive type data into its corresponding wrapper class object instance is called

• Boxing
• Wrapping
• Instantiation
• Autoboxing