Why runnable interface is used in java?
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We can write any Java Logics in our JSP. Then why we are using servlets(Controller Layer) to interact with the DAO ?
Inorder to specify a container?s layout, which method is used?
How we can make copy of a java object?
Can a top level class be private or protected?
What is java virtual machine and how it is considered in context of java’s platform independent feature?
Name the package that always imported by default?
What is the history of java?
Why collection is called framework in java?
Explain about object oriented programming and its features?
Is it possible to instantiate the abstract class?
What is the difference between the ">>" and " >>>" operators in java?
What is hashset in java?