How do you get the length of a string in java?
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What is the importance of main method in Java?
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?
What does nullpointerexception mean?
Can private members of a base class are inheritable justify?
Can we restart a thread already started in java?
What is independent and dependent variables in research?
Define a java class.
Explain the private field modifier?
Why is a string immutable?
What is polymorphism and what are the types of it?
Can we have more than one package statement in source file ?
What is early binding and late binding in java?