What is the immediate superclass of the Dialog class?
Answers were Sorted based on User's Feedback
What is the purpose of javac exe?
What is an Iterator interface?
Why null interfaces are used in Java?
Difference between linkedlist and arraylist.
What is a thin-client application?
When abstract methods are used?
There are 2 classes, 1 LandAnimal and another WaterAnimal. There is another class Animal which wants to have the properties of both LandAnimal and WaterAnimal. How will you design this situation?
where do we use init()
When does an object becomes eligible for garbage collection in java?
Are true and false keywords?
Is alive in java?
What is null data type?