In a file there are 1 million words . Find 10 most frequent words in that file.

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.

Submit Question

Interview Questions and Answers

Q1. In a file there are 1 million words . Find 10 most frequent words in that file.

Ans. step1: first read the file
text=file.read();
step2: then split the text into words
words=text.split();
step3: count the frequency of each words
wordcount=Counter(words);
step4: find the 10 most common words
mostCommonWords=wordcount.mostCommon(10);
return mostCommonWords;

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

_{Like Discuss Correct / Improve file handling Asked in 1 Companies}

Related Questions

What is a stream and what are the types of Streams and classes of the Streams?

Name few File IO related classes and interfaces ?

Tell something about BufferedWriter ? What are flush() and close() used for ?

What is Scanner class used for ? when was it introduced in Java ?

What is the difference between the Reader/Writer class hierarchy and the InputStream/OutputStream class hierarchy?

Which is the abstract parent class of FileWriter ?

Which class is used to read streams of characters from a file?

Which class is used to read streams of raw bytes from a file?

Which is the Parent class of FileInputStream ?

Difference between Scanner and BufferedReader ? Which one is faster and Why ?