What is the purpose of object oriented programming?
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How many bits is a char?
what is the difference between pagecontext and servletcontext?
When do we need to use internal iteration? When do we need to use external iteration?
Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example
What do you mean by a JVM?
How does marker interface provides functionality to the implemented class ? or How dose maker interface gets the functionalities as serialization or cloning.
Can a method be static?
What is the difference between declaration and definition in java?
What is meant by class and object in java?
How to override a equals() method and what is the use?
What is generic class?
how can you say that java is independ language