Is iterator a class or interface? What is its use?

Question Posted / gautam kumar

No Answer is Posted For this Question
Be the First to Post Answer

More OOAD Interview Questions

Difference between encapsulation and data hiding ?

Why do we separate interface from implementation?

Can you instantiate an abstract class and what is an inner class?

What is the difference between a class and an object?

What interface must an object implement before it can be written to a stream as an object?

What is the default access modifier for a class,struct and an interface declared directly with a namespace?

What are the different types of arguments?

Why do we use oops concepts? What is its advantage?

Is it possible to provide method implementations in java interfaces? If possible, how do we provide them?

Difference Between Attribute and Association.

What are the basic concepts of oop?

What is composition? Explain the purpose of composition.

For more OOAD Interview Questions Click Here