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KPIT Core Java Interview Questions
Questions Answers Views Company eMail

What are concepts of OOPS and how are they implemented in Java?

2 7590

what is the difference between ArrayList and Vector

19 46099

what is default constructor and parameterised constructor with example?

1 2920

If your team member writes code with lots of static variables and static methods, will it cause any side effects?

3 6778

If I have 1000 objects and my requirement is to sort them quickly, then which collection would you recommend and why?

5 7837

I have a Person object with 5 variables and I want to store them in a file called Person.txt. What should I do?

3 6177

There is a Banking application. It has 2 types of account, Savings and Current. Write a method calculateInterest by passing an ArrayList of these account objects and calculate Interest accordingly. Write code for this situation

1 3034

If two threads call a static method at the same point of time, what will happen?

3 8144

There are 2 methods in a class. Both have the same method signature except for return types. Is this overloading or overriding or what is it?

9 12219

There are 2 classes, 1 LandAnimal and another WaterAnimal. There is another class Animal which wants to have the properties of both LandAnimal and WaterAnimal. How will you design this situation?

6 9640

I have a String s = java; What is the output when I say s.replaceAll('j', 'k'); Also what is the value of s after replacing?

8 10307

If you are reviewing the code of your team members, what points will you look at, assuming the performance of the application is not so great

2 5722

How will you convert an ArrayList to Arrays?

4 8280

What is serialVersionUID and what is its need?

1 3254

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KPIT Core Java Interview Questions


Un-Answered Questions

How do you configure check deposit?

895


Which is not commonly used programming language for ai?

671


What is the data encapsulation?

641


what are the three types of keywords associated with printer file ?

1319


How many primary keys can be there in a table?

713


Why do you want to switch over from IT to management?

671


What are the types of filters in tableau?

309


Explain the difference between public and static modifiers?

812


Is facebook a blog?

121


If you were asked to create a custom workflow for SharePoint 2013, what development tool would you use?

611


What are the various options for navigation available in sharepoint 2010?

574


Does spring data use hibernate?

239


Which ide should I use for python?

585


What are layout pages in sharepoint?

511


What is mean by encoding?

807