Does list allow duplicates in java?
How do you escape json?
What is the purpose of final keyword and when to use it?
What is arraylist e?
What is yield () in java?
What is java in layman terms?
What is string and example?
as we know a static method could access static data and static method only. then how could main method call the object of aclass which is not static and other non static data
Explain constructors and types of constructors in java.
posted in online test
What is the different between get and post?
Give some features of interface?
Is it possible to define a method in java class but provide it’s implementation in the code of another language like c?