Search Interview Questions
| More than 3000 questions in repository.
There are more than 900 unanswered questions.
Click here and help us by providing the answer.
Have a video suggestion.
Click Correct / Improve and please let us know.
|- Interview Questions and Answers for 'Newinstance' - 1 question(s) found - Order By Newest
|Ans. new operator is used to statically create an instance of object. newInstance() is used to create an object dynamically ( like if the class name needs to be picked from configuration file ). If you know what class needs to be initialized , new is the optimized way of instantiating Class.
|Help us improve. Please let us know the company, where you were asked this question :
|Like Discuss Correct / Improve  java   oops   object instantiation   object creation   class.forname   newinstance   new operator   difference between   advanced intermediate
|Difference between == and .equals() ?
| Explain the scenerios to choose between String , StringBuilder and StringBuffer ?
What is the difference between String , StringBuilder and StringBuffer ?
|What are the difference between composition and inheritance in Java?
|What is the difference between Encapsulation and Abstraction?
|What is the difference between final, finally and finalize() ?
|What is the difference between declaration, instantiation and initialization ?
|What is the difference between ArrayList and LinkedList ?
|If you are given a choice to use either ArrayList and LinkedList, Which one would you use and Why ?
|Difference between final and effectively final ? Why is effectively final even required ?
|Difference between Overloading and Overriding ?