What is a pure virtual function?
Answers were Sorted based on User's Feedback
Answer / nashiinformaticssolutions
• A function declared with = 0 in a base class, making it abstract. Example:
• virtual void display() = 0;
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / glibwaresoftsolutions
• A function declared with = 0 in a base class, making it abstract. Example:
• virtual void display() = 0;
| Is This Answer Correct ? | 0 Yes | 0 No |
• A function declared with = 0 in a base class, making it abstract. Example:
• virtual void display() = 0;
| Is This Answer Correct ? | 0 Yes | 0 No |
Define Initialisation Purpose.
Define Destructor?
Explain about polymorphism?
Why do we use oops concepts? What is its advantage?
Can we access interface static method using interface references?
Can you tell something about GDI objects?
What is the difference between class and interface?
What are the problems faced by the developer using object oriented programming language?
Differentiate between data abstraction and encapsulation.
Is it possible to override private virtual methods?
What is the difference between an interface and abstract class?
Can you think of some nice examples where *multiple* actors are associated with a use case ?