About Cyber Infrastructure (P)
Cyber Infrastructure (P) Interview Questions and Answers
Updated 21 Feb 2026Technical Support Engineer Interview Experience
Candidate: Vikram Patel
Experience Level: Entry Level
Applied Via: Walk-in Interview
Difficulty: Easy
Final Result: Selected
Interview Process
1
Questions Asked
- How do you troubleshoot a network issue?
- What is DNS?
- Describe a time you helped a customer solve a technical problem.
Advice
Have a good grasp of basic networking and customer service skills.
Full Experience
I attended a walk-in interview and was asked technical and situational questions. The interview was short but comprehensive. I was offered the job on the same day.
Business Analyst Interview Experience
Candidate: Priya Singh
Experience Level: Mid Level
Applied Via: Recruitment Agency
Difficulty: Easy
Final Result: Selected
Interview Process
2
Questions Asked
- What are the key skills of a Business Analyst?
- Explain requirement gathering process.
- How do you handle conflicting requirements?
Advice
Be clear on business analysis fundamentals and communication skills.
Full Experience
I was contacted by a recruitment agency and after a brief screening, I had two interview rounds. The questions were straightforward and focused on my understanding of business analysis and communication.
Project Manager Interview Experience
Candidate: Suresh Kumar
Experience Level: Senior Level
Applied Via: Company Website
Difficulty:
Final Result: Selected
Interview Process
2
Questions Asked
- How do you handle project delays?
- Describe your experience with Agile methodologies.
- How do you manage stakeholder expectations?
- Give an example of a challenging project and how you managed it.
Advice
Prepare real-life examples demonstrating leadership and problem-solving skills.
Full Experience
Applied directly on the company website and was shortlisted for interviews. The rounds focused on my project management experience and leadership qualities. The interviewers were professional and the process was smooth.
QA Engineer Interview Experience
Candidate: Anita Desai
Experience Level: Mid Level
Applied Via: Employee Referral
Difficulty: Hard
Final Result: Rejected
Interview Process
4
Questions Asked
- What is the difference between regression and retesting?
- How do you write a test case?
- Explain the bug life cycle.
- Describe automation tools you have used.
- How do you prioritize testing tasks?
Advice
Gain hands-on experience with automation tools and understand testing methodologies deeply.
Full Experience
I was referred by a friend and went through a written test followed by three interview rounds. The interviews were technical and scenario-based. Unfortunately, I was not selected but received useful feedback on improving my automation skills.
Software Engineer Interview Experience
Candidate: Rahul Sharma
Experience Level: Entry Level
Applied Via: Online Job Portal
Difficulty:
Final Result: Selected
Interview Process
3
Questions Asked
- Explain OOP concepts.
- What is polymorphism?
- Write a program to reverse a linked list.
- Describe your previous project experience.
Advice
Brush up on data structures and basic coding problems. Be ready to explain your projects clearly.
Full Experience
I applied through an online portal and got a call for a technical test. After clearing that, I had two rounds of interviews focusing on coding and OOP concepts. The interviewers were friendly and gave me a chance to explain my previous internship projects.
Frequently Asked Questions in Cyber Infrastructure (P)
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Common Interview Questions in Cyber Infrastructure (P)
Q: In a sports contest there were m medals awarded on n successive days (n > 1). 1. On the first day 1 medal and 1/7 of the remaining m - 1 medals were awarded. 2. On the second day 2 medals and 1/7 of the now remaining medals was awarded; and so on.On the nth and last day, the remaining n medals were awarded.How many days did the contest last, and how many medals were awarded altogether?
Q: Suppose a newly-born pair of rabbits, one male, one female, are put in a field. Rabbits are able to mate at the age of one month so that at the end of its second month a female can produce another pair of rabbits. Suppose that our rabbits never die and that the female always produces one new pair (one male, one female) every month from the second month on.
Q: A rich man died. In his will, he has divided his gold coins among his 5 sons, 5 daughters and a manager. According to his will: First give one coin to manager. 1/5th of the remaining to the elder son.Now give one coin to the manager and 1/5th of the remaining to second son and so on..... After giving coins to 5th son, divided the remaining coins among five daughters equally.All should get full coins. Find the minimum number of coins he has?
Q: Consider a pile of Diamonds on a table. A thief enters and steals 1/2 of the total quantity and then again 2 extra from the remaining. After some time a second thief enters and steals 1/2 of the remaining+2. Then 3rd thief enters and steals 1/2 of the remaining+2. Then 4th thief enters and steals 1/2 of the remaining+2. When the 5th one enters he finds 1 diamond on the table. Find out the total no. of diamonds originally on the table before the 1st thief entered.
Q: There are two balls touching each other circumferencically. The radius of the big ball is 4 times the diameter of the small all. The outer small ball rotates in anticlockwise direction circumferencically over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at N rev/sec. What is 'N' for the horizontal line from the centre of small wheel always is horizontal.
Q: There are 3 clans in an island - The Arcs who never lie, the Dons who always lie and the Slons who lie alternately with the truth. Once a tourist meets 2 guides who stress that the other is a Slon. They proceed on a tour and see a sports meet. The first guide says that the prizes have been won in the order Don, Arc, Slon. The other says that, the order is Slon, Don, Arc. (the order need not be exact). To which clan did each of the guides and the players belong? ...
Q: 36 people {a1, a2, ..., a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, ..., {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the res...
Q: A light bulb is hanging in a room. Outside of the room there are three switches, of which only one is connected to the lamp. In the starting situation, all switches are 'off' and the bulb is not lit. If it is allowed to check in the room only once.How would you know which is the switch?
Q: ABCDE are sisters. Each of them gives 4 gifts and each receives 4 gifts No two sisters give the same combination ( e.g. if A gives 4 gifts to B then no other sisters can give four to other one.)Â (i) B gives four to A.(ii) C gives 3 to E. How much did A,B,C,E give to D?
Q: There is a room with a door (closed) and three light bulbs. Outside the room there are three switches, connected to the bulbs. You may manipulate the switches as you wish, but once you open the door you can't change them. Identify each switch with its bulb.
Q: Every day a cyclist meets a train at a particular crossing .The road is straight before the crossing and both are travelling in the same direction.Cyclist travels with a speed of 10 kmph.One day the cyclist come late by 25 minutes and meets the train 5 km before the crossing.What is the speed of the train?
Q: There are 7 letters A,B,C,D,E,F,GAll are assigned some numbers from 1,2 to 7.B is in the middle if arranged as per the numbers.A is greater than G same as F is less than C.G comes earlier than E.Which is the fourth letter
Q: Give two dice - one is a standard dice, the other is blank (nothing painted on any of the faces). The problem is to paint the blank dice in such a manner so that when you roll both of them together, the sum of both the faces should lie between 1 and 12. Numbers from 1-12 (both inclusive) equally likely.
Q: If I walk with 30 miles/hr i reach 1 hour before and if i walk with 20 miles/hr i reach 1 hour late. Find the distance between 2 points and the exact time of reaching destination is 11 am then find the speed with which it walks.
Q: There are four dogs/ants/people at four corners of a square of unit distance. At the same instant all of them start running with unit speed towards the person on their clockwise direction and will always run towards that target. How long does it take for them to meet and where?
Q: Jack and his wife went to a party where four other married couples were present. Every person shook hands with everyone he or she was not acquainted with. When the handshaking was over, Jack asked everyone, including his own wife, how many hands they shook?
Q: In a country where everyone wants a boy, each family continues having babies till they have a boy. After some time, what is the proportion of boys to girls in the country? (Assuming probability of having a boy or a girl is the same)
Q: An escalator is descending at constant speed. A walks down and takes 50 steps to reach the bottom. B runs down and takes 90 steps in the same time as A takes 10 steps. How many steps are visible when the escalator is not operating.Â
Q: A man driving the car at twice the speed of auto one day he was driven car for 10 min. and car is failed. he left the car and took auto to go to the office .he spent 30 min. in the auto. what will be the time take by car to go office?
Q: A person meets a train at a railway station coming daily at a particular time. One day he is late by 25 minutes, and he meets the train 5 k.m. before the station. If his speed is 12 kmph, what is the speed of the train.