What is the main use of message metaphor in object-oriented programming?

1136

Whether static method can use nonstatic members?

909

What do you mean by virtual function and virtual classes?

955

What is abstract method?

939

Difference between encapsulation and data hiding ?

851

What do you mean by operator overloading?

1046

Classes and structs support inheritance. Is this statement true or false?

955

What are sealed modifiers?

1017

Write about abstract base classes?

986

How to differentiate between a CreateObject() and GetObject() ?

964

What is the difference between abstract & interface?

1019

Why does java not support multiple inheritance?

1003

What is the main advantage of using inheritance?

1010

What are extrinsic and intrinsic connections in object-oriented programming?

959

Can an interface contain fields?

931