Explain abstract class in java?
What is jdbc api?
Can each java object keep track of all the threads that want to exclusively access it?
What is bufferedreader in java?
What do you mean by synchronized non access modifier?
Which data type is class in java?
What about member inner classes?
How can we make a class virtual?
Can an object?s finalize() method be invoked while it is reachable?
Which of the following can be referenced by a variable? A. The instance variables of a class only B. The methods of a class only C. The instance variables and methods of a class
What does a za z0 9 mean?
how we can make a write-only class in java?
What is codebase?