State the main difference between c++ and java?
What about features of local inner class?
What is difference overloading and overriding?
Can we make main() thread as daemon?
Which class should you use to obtain design information about an object
Is object a data type in java?
What is r in java?
Can static methods access instance variables in java?
why use interface? if interface declear a method implement in class. why direct implement method in class
What error occurs if a try-catch-finally statement sequence does not have a catch clause?
What is the difference between a field variable and a local variable?
What is sleep method?
If an object reference is set to null, will the garbage collector immediately free the memory held by that object?