Un-Answered Questions { OOAD }

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

589


What are a base class, subclass, and superclass?

559


Which OOPS concept is used as a reuse mechanism?

595


Do we require a parameter for constructors?

550


Explain the term constructor

624


What are manipulators?

646


Which keyword can be used for overloading?

571


What is operator overloading?

724


How many instances can be created for an abstract class?

541


What is a ternary operator?

554


What does the keyword virtual represented in the method definition?

632


What is a virtual function?

576


What is the default access specifier in a class definition?

554


Explain basic concepts of OOPS?

513


What are the different types of arguments?

587