Question

The concept of multiple inheritance is implemented in Java by
I.Extending two or more classes.
II.Extending one class and implementing one or more interfaces
III.Implementing two or more interfaces.
Select
Only (II)
(I) and (II)
(II) and (III)
Only (I)
Only (III)

Answer 1

Answer:

Option C

No explanation is given for this question

Answer 2

(II) & (III)

Extending one class and implementing one or more interfaces  &  Implementing two or more interfaces.

Concept of multiple inheritances :

• Several inheritances can only be achieved by implementing multiple interfaces in a class. One class can implement two or more interfaces in Java. Because all methods stated in interfaces are implemented in classes, there is no ambiguity.

• Many Inheritance is an object-oriented notion that allows a class to inherit attributes from multiple parent classes.

• Numerous inheritance of type is supported in the Java programming language, which means that a class can implement multiple interfaces.