what is the difference between collections class vs collections interface ?
Javasearch.buggybread.com

Search Interview Questions


 3372 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

   



Java - Interview Questions and Answers

  Q1. what is the difference between collections class vs collections interface ?Core Java
Admin
info@buggybread.com
Ans. Collections class is a utility class having static methods for doing operations on objects of classes which implement the Collection interface. For example, Collections has methods for finding the max element in a Collection.

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

   Like         Discuss         Correct / Improve     java   collections   collections class   collection interface   basic interview question     Asked in 6 Companies      basic        frequent

Try 1 Question(s) Test


Related Questions

 If you are given a choice to use either ArrayList and LinkedList, Which one would you use and Why ?
  What is the difference between ArrayList and LinkedList ?
  Difference between TreeMap and HashMap ?
  Difference between HashMap and Hashtable?
  Can you provide some implementation of a Dictionary having large number of words ?
 Collections.sort can only be performed on ..

a. Set
b. List
c. Map
d. Any Collection implementation
  What is the difference between List, Set and Map ?

or

What are the different Java Collections Interfaces ?
  Difference between Vector and ArrayList ?
  What are strong, soft, weak and phantom references in Java ?
  What are the Disadvantages of using Collection Classes over Arrays ?



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: