why aren't arrays better than array list ?
Javasearch.buggybread.com
Share

Search Interview Questions


 3358 questions in repository.
 There are more than 200 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. why aren't arrays better than array list ?Core Java2017-05-31 11:42:53

Ans. 1. Arrays don't provide any built in support for sorting searching like operation and we need to do it explicitly.

2. It can hold only homogeneous objects,

3. We have to reserve memory as no dynamic expansion allowed.

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

   Like         Discuss         Correct / Improve     arrays  arraylist  arrays vs arraylist     Asked in 3 Companies


Related Questions

  What are the disadvantages of using arrays ?
  What are the Disadvantages of using Collection Classes over Arrays ?
 Difference between Arrays and ArrayList ?
 Can we declare an array without assigning the size of an array?
 If arrays cannot be resized , Why is this code valid

String[] strArray = new String[2];
strArray = new String[5];
 Why doesn't this code give compile time error when we are clearly trying to add an integer element to an array of Strings

Object[] strArray = new String[2];
strArray[0] = 5;
  What is the advantage of using arrays over variables ?
  Advantage of Collection classes over Arrays ?
  What is the difference between int[] x; and int x[]; ?
 Write a Program to merge two sorted arrays ?




Subscribe to Java News and Posts. Get latest updates and posts on Java from Buggybread.com
Enter your email address:
Delivered by FeedBurner



comments powered by Disqus
 

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:
         

X Close this