Write a program to calculate factorial in java?
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What is the generic class?
Can a class be a super class and a sub-class at the same time? Give example.
What is unmodifiable collection in java?
which methods consisting of the serilizable interface?
What is JVM ? use of JVM?
What is the use of StringTokenizer class?
What is audio clip interface? Name few methods of it ?
How do you decide when to use arraylist and linkedlist?
Why should we create an object? what is a need of it? Apart from access members of a class i want what is a need of object what does it contain?? In normal class to access any member of thaht class we create object where as for static class we access its members using class name. what is a difference between them... thanks in advance.
What is ordered map in java?
Explain about public and private access specifiers?
Can singleton class be serialized?