what is abstract class in Java?
What will happen if a thrown exception is not handled?
In Java list the methods that can be overridden?
What do you mean by stack?
Explain the term virtual machine?
What is role of void keyword in declaring functions?
Define array. Tell me about 2-D array.
Give an example of call be reference significance.
In case of inheritance what is the execution order of constructor and destructor?
What is the difference between a vector & an array list?
Differentiate between nested and inner class in java.
'A class is a template for an object' explain this statement.
Define Multiprogramming and Multiprocessing in java.
Explain an algorithm to find depth of a binary tree.
Given a singly linked list, how will you print out its contents in the reverse order? Can you do it with consuming any extra space?