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Interview Questions and Answers for 'Knoldus software' - 9 question(s) found - Order By Newest

Very Frequently asked to fresh graduates and less experienced. Favorite question in Walk in drives. Frequently asked in Indian Services companies.
  Q1. Difference between Overloading and Overriding ?Core Java
Anonymous
Ans. Overloading - Similar Signature but different definition , like function overloading.

Overriding - Overriding the Definition of base class in the derived class.

  Sample Code for overloading

  Sample Code for overriding

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Try 1 Question(s) Test


 Q2. Write a Program to print permutations of a String.Core Java2016-12-13 14:59:44

 This question was recently asked at 'Myntra,Knoldus Software'.This question is still unanswered. Can you please provide an answer.


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

   Like      Discuss      Correct / Improve          Myntra  Knoldus Software


 Q3. Write a Program to print factorial of a number using recursionCore Java2017-01-29 17:47:20

Ans. public class BuggyBread {
public static void main(String args[]) {
System.out.println(factorial(5));
}

private static int factorial(int number){
if(number == 1){
return 1;
} else {
return number * factorial(number - 1);
}
}
}

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 Q4. Write a program to rotate array elements clockwise.Core Java2018-02-17 10:59:07

 This question was recently asked at 'Knoldus Software'.This question is still unanswered. Can you please provide an answer.


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

   Like      Discuss      Correct / Improve          Knoldus Software


 Q5. Given an array with number 1 to n, find the missing numbers. Core Java2018-02-17 10:59:44

 This question was recently asked at 'Knoldus Software'.This question is still unanswered. Can you please provide an answer.


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

   Like      Discuss      Correct / Improve          Knoldus Software


 Q6. Write a program to find the 10th prime number.Core Java2018-02-17 11:00:09

 This question was recently asked at 'Knoldus Software'.This question is still unanswered. Can you please provide an answer.


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

   Like      Discuss      Correct / Improve          Knoldus Software


 Q7. Write a program to find length of String without using library function.Core Java2018-02-17 11:01:16

 This question was recently asked at 'Knoldus Software'.This question is still unanswered. Can you please provide an answer.


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

   Like      Discuss      Correct / Improve          Knoldus Software


 Q8. Write a custom exception.Core Java2018-02-17 11:02:25

 This question was recently asked at 'Knoldus Software'.This question is still unanswered. Can you please provide an answer.


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

   Like      Discuss      Correct / Improve          Knoldus Software


 Q9. What is an exception ? What are the different types of exceptions ?Core Java2018-02-17 11:03:39

 This question was recently asked at 'Knoldus Software'.This question is still unanswered. Can you please provide an answer.


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

   Like      Discuss      Correct / Improve          Knoldus Software




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