What is join () in java?
Why java is call by value?
what is real-time example of runtime polymorphism and compile time polymorphism
Can static methods be overridden?
What does the “static” keyword mean? Can you override private or static method in java?
What is java class writing rules?
What is a parameter in matrices?
What are the 4 versions of java?
Explain what pure virtual function is?
Java is Pass by Value or Pass by Reference?
Why synchronization is important?
What is the difference between menuitem and checkboxmenu item?
What are the methods of object class ?