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Kroll Software Engineer Interview Questions and Answers

Updated 26 Mar 2023

Kroll Software Engineer Interview Experiences

2 interviews found

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Mar 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. The interviewer himself don't know anything He will ask only waste questions He only asked unnecessary questions
  • Q2. Little about python coding little about project details

Interview Preparation Tips

Interview preparation tips for other job seekers - Don't go to this company, my best advice to everyone

I applied via Campus Placement and was interviewed in Jul 2021. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Some logical questions and coding related
  • Q2. I haven't said anything

Interview Preparation Tips

Interview preparation tips for other job seekers - Good but the interview was very tough and they actually select you by your appearance

Software Engineer Interview Questions Asked at Other Companies

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Q5. Puzzle : 100 people are standing in a circle .each one is allowed ... read more

Interview questions from similar companies

Interview Questionnaire 

8 Questions

  • Q1. Find a number which occurs odd number of times and all number occurs even number of times
  • Ans. 

    Find an odd occurring number among even occurring numbers.

    • Use XOR operation to cancel out even occurring numbers and get the odd occurring number.

    • Iterate through the array and XOR each element with the result variable.

    • The final result will be the odd occurring number.

  • Answered by AI
  • Q2. Some discussion about my minor project
  • Q3. Spiral order of binary tree and mattrix, print it
  • Ans. 

    Print the spiral order of a binary tree and matrix.

    • For binary tree, use level order traversal and alternate direction for each level.

    • For matrix, use four pointers to traverse in spiral order.

    • Example for binary tree: 1 -> 2 -> 3 -> 4 -> 5 -> 6 -> 7 -> 8 -> 9

    • Example for matrix: 1 2 3 4 -> 8 7 6 5 -> 9 10 11 12 -> 16 15 14 13

  • Answered by AI
  • Q4. Some question about os,dbms
  • Q5. Find pair which have a given sum in a given array
  • Ans. 

    Finding pairs in an array with a given sum.

    • Iterate through the array and for each element, check if the difference between the given sum and the element exists in the array.

    • Use a hash table to store the elements of the array and their indices for faster lookup.

    • If there are multiple pairs with the same sum, return any one of them.

    • If no pair is found, return null or an empty array.

  • Answered by AI
  • Q6. Find total number of k element which have a given avg in a given array in minimum time complexity
  • Ans. 

    Find total number of k element with given avg in an array in minimum time complexity.

    • Use sliding window technique to traverse the array in O(n) time complexity.

    • Maintain a sum variable to keep track of the sum of elements in the window.

    • If the sum of elements in the window is equal to k times the given avg, increment the count.

    • Move the window by subtracting the first element and adding the next element in the array.

  • Answered by AI
  • Q7. Print all elements which in not boundary element in a given binary tree
  • Ans. 

    Printing non-boundary elements of a binary tree

    • Traverse the tree in any order (preorder, inorder, postorder)

    • Check if the current node is not a boundary node (not the first or last node in its level)

    • If it is not a boundary node, print its value

    • Recursively traverse its left and right subtrees

  • Answered by AI
  • Q8. Then some question about process synchronisation,error vs exception,and then 2-3 hr question

Interview Preparation Tips

Round: Test
Experience: practice codes on paper
Tips:

Round: Technical Interview
Experience: very good
Tips: please try to explain each and every question in detail

Round: Technical Interview
Experience: my hr round is not taken by them,and some of face 3rd round ,which is HR
Tips: please prepare all types of problem from geeksforgeeks

Skill Tips: please try to understand every problem from geeksforgeeks
Skills: ds
College Name: NIT Bhopal
Motivation: best work culture,and a lots of learning opportunity in this company,and in every 6 month there is a appraisal

Skills evaluated in this interview

Interview Questionnaire 

2 Questions

  • Q1. Basic javascript.. closures,hoisting, es6 features etc
  • Q2. Prototype in JavaScript
  • Ans. 

    Prototyping in JavaScript allows for quick and easy creation of new objects and functions.

    • Prototyping allows for inheritance and sharing of properties and methods.

    • New objects can be created using the 'new' keyword and the prototype of an existing object.

    • Functions can also be prototyped to add new methods or properties.

    • Example: function Person(name) { this.name = name; } Person.prototype.greet = function() { console.log...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed in May 2024. There were 4 interview rounds.

Round 1 - Coding Test 

Basic array and vectors DSA questions

Round 2 - Technical 

(3 Questions)

  • Q1. Asked me about my past project and my contribution in it
  • Q2. Linux commands and c++ language control
  • Q3. Asked me to write last function i wrote and explain what it does
Round 3 - Behavioral 

(2 Questions)

  • Q1. Asked me about my past projects and my contribution
  • Q2. Checked my work ethics
Round 4 - HR 

(2 Questions)

  • Q1. Basic hr questions
  • Q2. Salary negotiation

Interview Questionnaire 

12 Questions

  • Q1. Engineering jobs
  • Q2. Home based work From Home
  • Q3. Coimbatore Chinnathdagam 641108
  • Q4. So Right now
  • Q5. Brhamanc
  • Q6. Sure
  • Q7. Support
  • Q8. Noukri.com
  • Q9. Windows mobile and Android
  • Q10. No Orguments
  • Q11. Within government has said that it could also mean right to be a few days it was just a few days
  • Q12. Software Creator and Development
Interview experience
1
Bad
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is policy manager
  • Ans. 

    Policy manager is a software tool used to centrally manage and enforce policies across an organization's systems and applications.

    • Policy manager helps define, monitor, and enforce policies related to security, compliance, access control, and other governance aspects.

    • It allows administrators to set rules and regulations that govern how data and resources are accessed and used within an organization.

    • Policy manager can au...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well on actimize IFM.

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Recruitment Consulltant and was interviewed in Aug 2024. There was 1 interview round.

Round 1 - Coding Test 

1 hour 10 mins, MERN Stack, Face to Face. Mongodb, medium DSA Question, callback, eventloop, NodeJS asynchronous working

Interview Preparation Tips

Interview preparation tips for other job seekers - you should have prior experience in coding
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-

I applied via Campus Placement

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

Low-level design interview
I need to design a Music player app using oops concept

Round 3 - One-on-one 

(5 Questions)

  • Q1. Sort the stack in O(1) time complexity
  • Ans. 

    Use an additional stack to store sorted elements and maintain the minimum element at the top of the original stack.

    • Create a new stack to store sorted elements.

    • Pop elements from the original stack and compare with the top element of the new stack.

    • If the popped element is smaller, push it to the new stack. If larger, keep popping from the new stack and push to the original stack until the correct position is found.

    • Repeat...

  • Answered by AI
  • Q2. Difference between process and thread
  • Ans. 

    A process is an instance of a program running on a computer, while a thread is a smaller unit of execution within a process.

    • A process has its own memory space, while threads within the same process share memory.

    • Processes are independent of each other, while threads within the same process can communicate with each other.

    • Processes are heavyweight, requiring separate memory and resources, while threads are lightweight an...

  • Answered by AI
  • Q3. Difference between abstract class and interface
  • Ans. 

    Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.

    • Abstract class can have constructor, fields, and methods, while interface cannot have any of these.

    • A class can implement multiple interfaces but can only inherit from one abstract class.

    • Abstract class is used to provide a common base for multiple derived classes, while interface is used to define a contract fo...

  • Answered by AI
  • Q4. What is race condition?
  • Ans. 

    A race condition is a situation in which the outcome of a program depends on the order of execution of its threads or processes.

    • Occurs when multiple threads or processes access shared data or resources concurrently

    • Can lead to unpredictable behavior or bugs in the program

    • Prevented by using synchronization mechanisms like locks or semaphores

    • Example: Two threads trying to increment a shared variable simultaneously

  • Answered by AI
  • Q5. What is normalization in dbms
  • Ans. 

    Normalization in DBMS is the process of organizing data in a database to reduce redundancy and improve data integrity.

    • Normalization involves breaking down a database into smaller, more manageable tables.

    • It helps in reducing data redundancy by storing data in a structured way.

    • There are different normal forms like 1NF, 2NF, 3NF, BCNF, etc.

    • Example: In a database of students, instead of storing student details in multiple ...

  • Answered by AI

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Walk-in and was interviewed in Sep 2023. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

An aptitude has exam used to determine an individual skills a given activity

Round 3 - HR 

(5 Questions)

  • Q1. Tell me about yourself
  • Ans. I am Jagan, from poonamallee, I have completed my bachelor degree in computer science from Anna University
  • Answered Anonymously
  • Q2. What is your strength
  • Q3. What is your weakness
  • Q4. Why did you decide to apply to this role?
  • Q5. Why should I hire you?

Kroll Interview FAQs

How many rounds are there in Kroll Software Engineer interview?
Kroll interview process usually has 2 rounds. The most common rounds in the Kroll interview process are Resume Shortlist and Technical.
How to prepare for Kroll Software Engineer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Kroll. The most common topics and skills that interviewers at Kroll expect are Application Development, JSON, Scrum, Active Directory and Agile.
What are the top questions asked in Kroll Software Engineer interview?

Some of the top questions asked at the Kroll Software Engineer interview -

  1. The interviewer himself don't know anything He will ask only waste questions H...read more
  2. Some logical questions and coding rela...read more
  3. I haven't said anyth...read more

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Kroll Software Engineer Interview Process

based on 1 interview

Interview experience

1
  
Bad
View more
Kroll Software Engineer Salary
based on 7 salaries
₹7 L/yr - ₹13.5 L/yr
9% more than the average Software Engineer Salary in India
View more details

Kroll Software Engineer Reviews and Ratings

based on 3 reviews

2.8/5

Rating in categories

2.2

Skill development

3.2

Work-life balance

2.1

Salary

2.3

Job security

2.7

Company culture

2.2

Promotions

2.2

Work satisfaction

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