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CtrlS Data Center Engineer Interview Questions and Answers

Updated 25 May 2022

CtrlS Data Center Engineer Interview Experiences

1 interview found

I applied via Referral and was interviewed in Nov 2021. There were 7 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 Resume tips
Round 2 - Technical 

(1 Question)

  • Q1. Network related question like instalation,configuration and protocols works
Round 3 - Technical 

(1 Question)

  • Q1. Same technical Configuration and troubleshooting related
Round 4 - Group Discussion 

On videcall technical questions

Round 5 - Aptitude Test 

Aptitude and behavioral test online

Round 6 - HR 

(1 Question)

  • Q1. HR related questions
Round 7 - Aptitude Test 

Interview Preparation Tips

Topics to prepare for CtrlS Data Center Engineer interview:
  • Basic networking
  • CCNA
  • Datacenter related questions
Interview preparation tips for other job seekers - Overall intervew was good you should technically strong especially physically

Interview questions from similar companies

I was interviewed in Sep 2017.

Interview Questionnaire 

4 Questions

  • Q1. Technical interview take by client technical person actually they are hiring for another client so they took total 3 technical round and final will HR round
  • Q2. Asking about life cycle of Dot net mvc contols entity frame work and SQL queries
  • Q3. Problem based on oops and SQL queries outputs
  • Q4. Basic questions about my self ,salary discussion basic formalities form I have to fill up

Interview Preparation Tips

Round: Test
Experience: There were around 15 objective question that includes mvc, c#.net and SQL server. It was very simple question like different types of filters,Acton results in mvc. Basic oops concept and dot net web page regarding

Round: Resume Shortlist
Experience: After completing test round another was technical round discussed maily for mvc and SQL server questions. Around 30 mint discussion. After qualify this round another round will start from client technical staff.

General Tips: It was for 2-3 year experience person very simple to crack but focus on you which profile you are looking for study interview questions from net
Skills: Dot net mve oops concept jQuery and SQL server

I was interviewed in Sep 2020.

Interview Questionnaire 

1 Question

  • Q1. Oops concept, solid principles, filters in MVC, basics of Angular,life cycle hook

Interview Preparation Tips

Interview preparation tips for other job seekers - 2 rounds- both are technical.

I applied via Naukri.com and was interviewed before Oct 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Technical questions related to angular,c# and sql

Interview Preparation Tips

Interview preparation tips for other job seekers - Need to be technically strong

I was interviewed in Sep 2019.

Interview Questionnaire 

1 Question

  • Q1. Pl sql related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - y resume was referd through a guy. Later I got call from HR for interview schedule he asked me my expected ctc and Notice Period to which I clearly said 3 months. He scheduled my interview on weekends morning 8am I reached there by 8.30am The interview process got started late by 10am it was an walk in type interview 1 round was Technical I cleared that round and had a feedback session with HR he said we are processing u to next round which was Manager round there itself I told the HR my NP is 3months the Hr Told its not an issue.
Laterly after I had lunch by 2pm Hr came n told me that Manager is not available now so we will be conducting ur further round in weekdays.
Then there was no mail or call so I purposely mailed them still haven't got proper response from them, so at last I told my friend who referd me to ask for an update the same HR told him that they want Immediate joiner so we can't process him to further round. Wasted my whole day over there

I applied via Recruitment Consultant and was interviewed before Jan 2020. There were 5 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. What Prog Languages known? Prior Software Experience? How good on U.S. Client Face to Face and telephonic interaction for projects?
  • Ans. 

    I am proficient in Java, Python, and C++. I have 2 years of experience in software development. I have excellent communication skills for client interaction.

    • Proficient in Java, Python, and C++

    • 2 years of software development experience

    • Excellent communication skills for client interaction

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - I wasn't fluent or good in Programming languages but I was clear on the flowchart and the basic concept of OOPS. Also, I was confident about solving the scenarios given to me at interview rounds. I also had good experience in US customer handling over telephonic and Face to Face interaction.

I applied via Naukri.com and was interviewed in Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. What is event loop?
  • Ans. 

    Event loop is a mechanism that allows non-blocking I/O operations in a single-threaded environment.

    • Event loop is used in programming languages like JavaScript and Python.

    • It manages the execution of multiple tasks by prioritizing them based on their priority level.

    • It continuously checks for new events and executes them in a loop.

    • It allows for efficient handling of I/O operations without blocking the main thread.

    • It is co...

  • Answered by AI
  • Q2. Difference between let var and const.
  • Ans. 

    let, var and const are used to declare variables in JavaScript with different scoping rules and mutability.

    • let and var are used to declare variables that can be reassigned later, but var has function scope while let has block scope.

    • const is used to declare variables that cannot be reassigned and have block scope.

    • Using const does not mean the value is immutable, only the variable reference is.

    • let and const were introduc...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - If going for Mean or Mern stack be very firm on JavaScript basics and ES6 concepts.

Skills evaluated in this interview

I applied via Recruitment Consultant and was interviewed in Oct 2020. There were 6 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Oops concepts with examples, SQL query to find second highest salary, diff between fail fast and fail safe, how did u implement security in your app, etc

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic Java concepts

I applied via Recruitment Consulltant and was interviewed before Sep 2021. There were 3 interview rounds.

Round 1 - Coding Test 

This was a very easy test. It can be crackable easily.

Round 2 - Technical 

(2 Questions)

  • Q1. There is only 1 technical happened. Core java, angular, JUNIT
  • Ans. Basics of core java must, Angular if worked on it
  • Answered Anonymously
  • Q2. Junit test cases if worked previously.
  • Ans. 

    Junit test cases should always be re-run to ensure code quality and prevent regression.

    • Junit test cases should be run after every code change.

    • Test cases should cover all possible scenarios and edge cases.

    • Test cases should be automated to save time and ensure consistency.

    • Test cases should be reviewed and updated regularly.

    • Regression testing should be performed to ensure new changes do not break existing functionality.

  • Answered by AI
Round 3 - HR 

(1 Question)

  • Q1. Salary discussion, Why this company kind of question.

Interview Preparation Tips

Topics to prepare for CitiusTech Senior Software Engineer interview:
  • Core Java
  • Angular
  • JUnit
Interview preparation tips for other job seekers - Company is good in terms of policies, also there is option of onsite.

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in May 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Anything can be asked from oops to design pattern level question. Simple to hard. It's kind of rapid fire.

Interview Preparation Tips

Interview preparation tips for other job seekers - Ready handle a pressure while interview process, be stable, don't confuse
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CtrlS Interview FAQs

How many rounds are there in CtrlS Data Center Engineer interview?
CtrlS interview process usually has 7 rounds. The most common rounds in the CtrlS interview process are Technical, Aptitude Test and HR.
What are the top questions asked in CtrlS Data Center Engineer interview?

Some of the top questions asked at the CtrlS Data Center Engineer interview -

  1. Network related question like instalation,configuration and protocols wo...read more
  2. Same technical Configuration and troubleshooting rela...read more

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CtrlS Data Center Engineer Salary
based on 9 salaries
₹2.5 L/yr - ₹8 L/yr
At par with the average Data Center Engineer Salary in India
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based on 4 reviews

4.6/5

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