CIS - Cyber Infrastructure interview experience Real time questions & tips from candidates to crack your interview
Associate Professional
CIS - Cyber Infrastructure
3 rounds | 3 Coding
problems
Selected Interview preparation journey
Preparation
Duration: 7-8 months
Topics: Data Structures, OOPS , Puzzles, Database Management, Operating System
Tip 1 : Consistency is the key during preparation
Tip 2 : Hands - on practice is must as it helps a lot during interviews
Tip 3 : Always start from understanding the basics instead of mugging up things from internet.
Tip 4 : Chose your final year project wisely , your interview round has high chances of being revolving around your project .
Tip 5 : Be honest , it is completely fine if you can't answer one or two questions.
Application process
Where: Campus
Eligibility: There was eligibility criteria to have at least 8 CGPA and above 75 percentage marks in 10th and 12th.
Tip 1 : You must include at least 2 projects , it shows your hands on skill, a piece on which you have worked .
Tip 2 : Include the certifications (if any) only if you are aware of that subject , you can expect questions on that particular tech - stack .
Interview rounds
01
Round
Medium
Online Coding Interview
Duration90 minutes
Interview date10 Oct 2020
Coding problem1
It consisted of quantitative reasoning, verbal reasoning , english language and coding problems. It lasted for 90 minutes. It was easy to moderate level.
1. First non repeating character
Easy
15m average time
80% success
0/40
Asked in companies
Ninja is now bored with numbers and is now playing with characters but hates when he gets repeated characters. Ninja is provided a string, and he wants to return the first unique character in the string.The string will contain characters only from the English alphabet set, i.e., ('A' - 'Z') and ('a' - 'z'). If there is no non-repeating character, print the first character of the string. If there is no non-repeating character, return the first character of the string.
Problem approach
Tip 1: Keep communicating regarding your approach.
Tip 2: Do not hesitate to ask if you are going in the right direction.
Tip 3: Explain your login once done with the solution to the interviewer
02
Round
Medium
Face to Face
Duration60 minutes
Interview date18 Jan 2023
Coding problem1
The interviewer was friendly , he made me comfortable with the interview environment as it was online and then started with a brief introduction about him followed by my introduction. Questions started with my area of interest , the subjects which I liked during my engineering , then he came to my projects , I have given mock interviews so I explained everything confidently , then he gave some 3-4 puzzles , I could solve 3 of them , he helped me out in the 4th one and then I could reach to the solution.
1. Reverse String Word Wise
Moderate
0/80
Asked in companies
Reverse the given string word-wise. The last word in the given string should come at 1st place, the last-second word at 2nd place, and so on. Individual words should remain as it is.
03
Round
Medium
HR Round
Duration30 minutes
Interview date20 Jan 2023
Coding problem1
This round is to test the communication skills.
1. Basic HR Questions
They will ask if person is flexible to shift to some other location or not, also they focus on our management skills , how we handle difficult situations . They also ask about our strength and weaknesses.
Problem approach
Tip 1: Be confident
Tip 2: Try to be professional, humble and polite in whatever answer you say.
Tip 3: Show your strengths , highlight by giving examples from past experiences how you handled a situation .
Here's your problem of the day 
Solving this problem will increase your chance to get selected in this company
Skill covered: Programming
How do you remove whitespace from the start of a string?
Choose another skill to practice
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