Un-Answered Questions { OOAD }

How can we call the base method without creating an instance?

786


What are a base class, subclass, and superclass?

755


Which OOPS concept is used as a reuse mechanism?

817


Do we require a parameter for constructors?

762


Explain the term constructor

811


What are manipulators?

832


Which keyword can be used for overloading?

792


What is operator overloading?

1002


How many instances can be created for an abstract class?

724


What is a ternary operator?

732


What does the keyword virtual represented in the method definition?

838


What is a virtual function?

738


What is the default access specifier in a class definition?

750


Explain basic concepts of OOPS?

685


What are the different types of arguments?

761