Which OOPS concept is used as a reuse mechanism?

1039

What is the difference between a class and a structure?

988

What is early and late Binding?

982

What is a pure virtual function?

1608

Can you use virtual, override or abstract keywords on an accessor of a static property?

1004

A class inherits from 2 interfaces and both the interfaces have the same method name as shown below. How should the class implement the drive method for both car and bus interface?

965

What is polymorphism and abstraction?

1061

What do you mean by virtual function and virtual classes?

1018

Why are virtual users created?

1056

How many methods are there in the serializable interface?

952

Difference between abstraction and implementation hiding ?

1094

What are the properties that are defined in an object model?

976

Can a function be overloaded based on return types?

966

What is the difference between aggregation and composition?

948

What do you mean by abstract class?

1058