Core Java - Interview Questions and Answers for 'Primitive wrapper classes' | Search Interview Question - javasearch.buggybread.com
Javasearch.buggybread.com

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.
Label / Company      Label / Company / Text

   



Core Java - Interview Questions and Answers for 'Primitive wrapper classes' - 1 question(s) found - Order By Newest

 Q1. What are Wrapper Classes ? What are Primitive Wrapper Classes ?
Core Java
Ans. A wrapper class is any class which "wraps" or "encapsulates" the functionality of another class or component. A Wrapper Class that wraps or encapsulates the primitive data type is called Primitive Wrapper Class.

 Help us improve. Please let us know the company, where you were asked this question :   

   Like         Discuss         Correct / Improve     java   wrapper classes   primitive wrapper classes


Related Questions

  Will this code give error if i try to add two heterogeneous elements in the arraylist. ? and Why ?
  What are the Wrapper classes available for primitive types ?
  What are wrapper classes ?
 What are the benefits of using Wrapper classes over primitive types ?
  Explain Autoboxing ?
 What is the difference between uninitialized values for primitive types and Wrapper classes ?
  Difference between boolean and Boolean ?
  What Design pattern Wrapper Classes implement ?
  Can we compare Integers by using equals() in Java ?



Help us and Others Improve. Please let us know the questions asked in any of your previous interview.

Any input from you will be highly appreciated and It will unlock the application for 10 more requests.

Company Name:
Questions Asked: