CBSE eBooks

CBSE Guess > eBooks > Class XII > Computer Science By . Mr. MRK

Chapter – 6. INHERITANCE

DELHI 2006

2. a. Define Multilevel and Multiple inheritance in context of Object Oriented Programming. Give suitable example to illustrate the same. 2

Ans:

Multilevel Inheritance: When a subclass inherits from a class that itself inherits from another class, it is known as multilevel inheritance

Eg:
(for Multi Level Inheritance)

class A
{
-----
-----
}
class B:public class A
{
-----
-----
}
class C:protected B
{
-----
-----
}

Multiple Inheritance: When a sub class inherits from multiple base classes, it is known as multiple inheritance.

Eg: (for Multiple Inheritance)

class A
{
-----
------
}
class B
{
-----
-----
}
class C:public A,protected B
{
-----
-----
}