What is sorting algorithm in java?
what is thread? What are the high-level thread states? Or what are the states associated in the thread? : Java thread
How do you calculate square roots?
What is abstraction with strong example program? (not a general program)
What are the main differences between the java platform and other platforms?
What is the memory leak in java?
How do you define a parameter?
Whats the difference between notify() and notifyall()?
What is data string?
how to make a un-checked exception as a checked exception one.
WAP to illustrate the use of interface
How objects of a class are created if no constructor is defined in the class?
What is a reflection package?