WhiteHat Infotech Interview Questions and Answers

Round: Test
Experience: APTITUDE: General questions about ages,interests,trains,percentages etc. VERBAL: Antonyms,synomys,two
passages,basic English grammar. REASONING: Blood relations,graphs,sillograms etc.
Total Questions: 85

Round: HR Interview
Experience: Written test is some what difficult ,interview is easy.

General Tips: Prepare well for written test. Only HR Interview is easy. ALL THE BEST
College Name: NIT WARANGAL

Round: Interview
Experience: Duration of interview - 40 minutesInterview panel: 6 scientist from DRDO and one professor from my departmentOnly technical questions were asked except my name (:P)
Question types can be divided into following categories:
1. Process
2. Theory behind the process (mechanism)
3. Practical application4. Alteration in parameters and their effect on process
Tips: if you are answering correctly then they will take you even deeper until you yield (cross questioning) :O but dont worry, speak only if you know the correct answer. be confident and honest (they will help you).

General Tips: Shortlisting on the basis of CGPA
College Name: IIT Roorkee

Round: Resume Shortlist
Tips: Get to know your resume very well, have a story for each of your resume point

Round: Test
Experience: Written test. Basic Quant and one short essay to test your English.

Round: Interview
Experience: They were looking for people with good math skills and team player.

Round: Interview
Experience: Prepare for all the basic HR questions beforehand, write them down. for core get your basic fundamentals perfect.
Tips: I started preparing for placements from Nov starting but starting early will be better.

General Tips: Prepare for all the basic HR questions beforehand, write them down. 
For core, get your basic fundamentals perfect.
Skills: Basic fundamentals
College Name: IIT-Madras

Round: Resume Shortlist
Experience: Candidates with CG equal to or higher than 8.0 were selected.

Round: Test
Experience: It was divided in 2 sets of 45 minutes each.
Coding: To write a function to find if a string is palindrome or not. 
Verbal+quant: These were CAT model questions.
Duration: 90 minutes

Round: Interview
Experience: There were 2 rounds of this interview. Both were HR and questions based on resume and some general questions were asked.
Tips: I think I was selected because of my CG, coding skills and communication skills.

General Tips: If you're preparing for core, make sure you start revising your subjects soon. Keep your notes and concentrate on structures.
Skill Tips: I started my preparations in November by going through case study material available in lan and solving CAT questions.
College Name: IIT MADRAS

Round: Test
Experience:  Written test was CAT based primarily with no negative marking.
Tips: Almost everyone felt the time crunch., but the key is to maintain focus and yes no negative marking so informed guesses are a must.Prepare well for the test especially Quant+ RCs+DI.
Duration: 60 minutes
Total Questions: 60

Round: Group Discussion
Experience: GD was case study based. We were divided into groups of 8 and then we were allotted around 20 minutes to discuss the problem among ourselves and then finally come up with a solution which was to be demonstrated on a flip-chart and then was to be presented in about 8-10 min
Tips: Prepare for case studies from HBS Case Study and Wetfeet Case Study guides.
Duration: 30 minutes

Round: HR Interview
Experience: Only one round of interview was conduced. It was mostly HR based and the resume was discussed along with some common questions like the biggest failure and sucess in life, etc.Only one technical question was asked & the interviewers were very supportive and encouraging.
Tips: The key is to be yourself and take your time to properly frame the answers and then reply withconfidence.

Skill Tips: ""
Skills: Research Skills
College Name: IIT Roorkee

Round: Test
Experience: My first Interview was for the post of Network Engineer in HCL Technologies held in April 21, 2009. In the morning in that day at 9.00 AM I am with dressed up with formal dress code, black shoes and a tie. I waited there for around 2 hours for the company officials to come. They came at around 11 AM. Then they started giving information about HCL Infosystems through a powerpoint presentation and what all procedure they are going to follow in their recruitment process.
The recruitment process consisted of two sections:
1. Aptitude Test
2. Personal Interview.
The Aptitude test consisted of 30 questions in Quantitative Aptitude and 30 questions in Non Verbal Reasoning and the time allotted to complete the test is 60 minutes. The questions were quite tough and challenging. It was evident that the HR were expecting more talents for their company. I could answer about 40 questions and there were no negative marks so I answered all the questions. I was quite confident that the cutoff would be less that 40. We waited for the results of Aptitude Test. The result came around 2.30 PM. About 45 candidates were selected for the personal interview and I am glad that I am one of them. From the results we could guess that the cutoff was 35. The Personal Interview was at 2 PM after lunch. At 2 PM we waited there for Personal interviewer. Four different panels were there for conducting the interview. My turn came at evening 5 PM.

Round: HR Interview
Experience: HR: Are you Anbarasan?
Me: Yes Sir.
HR: Take your seat.
Me: Thank You Sir.
HR: Introduce Yourself Anbarasan.
Me: (I gave a brief Introduction about myself)
HR: What is your father?
me: He is a Civil Engineer Sir.
HR: Why didnt you join civil branch in engineering
me: I am more interested in Computers than civil Sir.
HR: What is your mother?
me: She is a housewife Sir.
HR: What is your career Objective!
me: My career objective is to work in a challenging environment where I could
constantly upgrade my knowledge thereby contributing for the organisation where 
I work and my professional growth as well. And my life ambition is to become a 
reputed Ethical Hacker.
HR: Good. Who is your role model?
me: Bill Gates Sir. Because he is the best programmer in the world. I like his thoughts more than his programming. He became the best businessman in the world because of his great thinking. He is a really innovative and inspiring personnel.
(Then He asked questions from all topics in Networking . As I am good in Networking I could answer his questions. I could see that he is satisfied with my answers.)
HR: How did you learn Ethical Hacking?
me: I learned through lectures of Ankit Fadia Sir. But still I need to learn more in Ethical Hacking.
HR: Will you join HCL if you were placed anywhere?
me: Sure Sir. When it is HCL, I wont hesitate sir.
HR: Your Personal Interview session ends here. You can leave and wait for the results
me: Thank you, Sir. 
That interview session took 30 minutes to complete. And the result came at 6.30 PM. Out of 45 students, 30 got placed. I was also got selected in the interview. Almost all of friends got selected. I was glad that I got the Network Engineer Job. That was the most happiest moment I ever had.

College Name: NA

Round: Test
Experience: This was a simpler round, concentrating on basic questions like-
1. Deleting last 'n' nodes of a linked list
2. Check out the given tree is a BST or not.
3. If an array a[i] is a then a[i+1] would be either a+1, a-1 or a so in this array how do you search an element
4. write a ship quality code
Total Questions: Online

Round: Test
Experience: The questions were of this type-


1. Given a tree and all the leaf nodes form a double linked list ( complete tree is given ). How do you find the height of the tree?
2. an array of negative and positive numbers are given. find all contiguous subsets whose sum is equal to zero.

Round: Test
Experience: The difficulty level went up, with questions like-


1. Find Longest Increasing sequence subject to some constraints.
2. An array is given of size n and the elements are in the range 1 to n. Some elements are missing and some are repeated. Find the missing elements and find frequency of all the repeated elements.
3. Three arrays A, B, C. find subset a in A, b in B, c in C such that a + b + c = 0

Round: Test
Experience: Really tough test, with questions like-


1. A tree is given, make a linked list of leaves.
2. for amazon online store what data-structure is used. That is hierarchical structure
3. Asked about make file. How do you club into a single object file.

General Tips: Before making the shortlist, you'll have to sit for an Online written test. The test consists of two parts.
One part will concentrate on aptitude and output of C programs.
1. aptitude, 2. C aptitude, 3. Operating Systems and Time complexities etc.,
Second part will be coding Questions
1. One Question on Trees - definitely
2. One more simple questions on string manipulation
Skills: Algorithms, Puzzles, Data Structures
College Name: IIT ROORKEE

Round: HR Interview
Experience: The process is a little different. It started with a Group interview in batches of 4 —- (total shortlisted – 28)

Round: Technical Interview
Experience: 1.Clear regarding the profile

2.Impressed with my Group Interview and was called for the next round before GIs got over

3. Justification for the profile is good
Tips: (Be careful with the financial terms you use)

General Tips: They will start with a specific question and they dig deeper. Stay calm, chill panel. Prepare the HR given above
Skills: Economics, Banking
College Name: NA