Un-Answered Questions { OOAD }

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

593


What are a base class, subclass, and superclass?

562


Which OOPS concept is used as a reuse mechanism?

599


Do we require a parameter for constructors?

557


Explain the term constructor

630


What are manipulators?

648


Which keyword can be used for overloading?

573


What is operator overloading?

725


How many instances can be created for an abstract class?

544


What is a ternary operator?

558


What does the keyword virtual represented in the method definition?

632


What is a virtual function?

580


What is the default access specifier in a class definition?

561


Explain basic concepts of OOPS?

517


What are the different types of arguments?

589