Tell me how many ways are there to initialise an integer with a constant.
write a progam hashmap & hashtable?
What are the restrictions imposed by a Security Manager on Applets?.
explain the difference between jdk and jvm?
why do we use interface in java?
Difference between start() and run() method of thread class?
How does a try statement determine which catch clause should be used to handle an exception?
When throw keyword is used?
What is difference between final and finally in java?
What is the purpose of using bufferedinputstream and bufferedoutputstream classes?
If I have 1000 objects and my requirement is to sort them quickly, then which collection would you recommend and why?
What is string intern in java?
why did you choose your career in IT?