Un-Answered Questions { OOAD }

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

805


What are a base class, subclass, and superclass?

777


Which OOPS concept is used as a reuse mechanism?

833


Do we require a parameter for constructors?

779


Explain the term constructor

831


What are manipulators?

852


Which keyword can be used for overloading?

814


What is operator overloading?

1021


How many instances can be created for an abstract class?

738


What is a ternary operator?

750


What does the keyword virtual represented in the method definition?

851


What is a virtual function?

754


What is the default access specifier in a class definition?

764


Explain basic concepts of OOPS?

706


What are the different types of arguments?

776