Core Java - Interview Questions and Answers for 'Parallel streams' | 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 'Parallel streams' - 3 question(s) found - Order By Newest

 Q1. Which is better in terms of performance - Iterator or Spliterator ?Core Java
Ans. Spliterator has better performance potential than iterators but only if the potential is used. Spliterator can iterate streams in parallel as well as in sequence whereas iterator can only iterate in sequence.

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

   Like         Discuss         Correct / Improve     iterator  collections  streams  parallel streams  Spliterator


Related Questions

 How Spliterator in Java 8 different than iterator ?
 How can i split a linked list in two parts in java 8?


 Q2. What is the difference between stream and parallel stream ?Core Java
Ans. streams are used for sequential processing of data and parallel streams are used for parallel processing of data (only if the underlying processor is multicore).

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

   Like         Discuss         Correct / Improve     stream vs parallel stream  stream  parallel stream     Asked in 1 Companies


Related Questions

 Which is better in terms of performance - Iterator or Spliterator ?
 How can i split a linked list in two parts in java 8?


 Q3. How can i split a linked list in two parts in java 8?Core Java
Ans. This can be done using a Spliterator.

LinkedList list = Arrays.asList("names","numbs","birds","animals");
Spliterator split1 = list.Spliterator();
Spliterator split2 = split1.Spliterator();

Now, the LinkedList is split into split1 and split2.
use split2 first then split1 to check the output.

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

   Like         Discuss         Correct / Improve     java 8  parallel stream  spliterator     Asked in 1 Companies


Related Questions

  Difference between final and effectively final ? Why is effectively final even required ?
  What is StringJoiner ?
 Why can't we have diamond problem with interfaces ?
  What is the use of Optional ?
  Name few "Optional" classes introduced with Java 8 ?
 What was the driving force to introduce default methods in Interfaces wef from Java 8 ?
 Is it ok to use optional everywhere just to get over nullpointerexception ?
 What is concurrent interface ?
  What are new features introduced with Java 8 ?
  What is the @FunctionalInterface annotation ?



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: