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OCS Group Data Center Engineer Interview Questions and Answers

Updated 21 Mar 2023

OCS Group Data Center Engineer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via LinkedIn and was interviewed before Mar 2022. 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 - Technical 

(3 Questions)

  • Q1. About electrical equipments
  • Q2. Transformer UPS VESDA
  • Q3. VRF FAS DESIGO CC EPMS
Round 3 - Technical 

(2 Questions)

  • Q1. About transformer Ups VESDA wld
  • Q2. Operation and maintenance of Electrical equipment
  • Ans. 

    Electrical equipment operation and maintenance is crucial for data center uptime and safety.

    • Regularly inspect and test electrical equipment to ensure proper functioning.

    • Follow manufacturer's guidelines for maintenance and repair.

    • Train staff on safe operation and handling of electrical equipment.

    • Maintain accurate records of maintenance and repairs.

    • Have backup power sources in case of power outages.

    • Examples: UPS systems,...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Properly study about electrical equipments and their workings

Interview questions from similar companies

I appeared for an interview in Dec 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 60 Minutes
Round difficulty - Medium

The round started at 8 PM. There was one question with several test cases and had to pass every test case in order to get a call for interview.

  • Q1. 

    Nth Fibonacci Number Problem Statement

    Calculate the Nth term in the Fibonacci sequence, where the sequence is defined as follows: F(n) = F(n-1) + F(n-2), with initial conditions F(1) = F(2) = 1.

    Input:

    ...
Round 2 - Video Call 

(1 Question)

Round duration - 45 Minutes
Round difficulty - Medium

It was first round for 45mins and only one question was asked.

  • Q1. 

    Sum Of Zeroes Coverage Calculation

    You are provided with a binary matrix containing dimensions 'N * M', comprised only of 0s and 1s. Your task is to compute the aggregated sum of coverages for all the zer...

Round 3 - Video Call 

(1 Question)

Round duration - 45 Minutes
Round difficulty - Easy

It was again 45 min interview and after an intro we quickly jumped in coding.

  • Q1. 

    Word Occurrence Counting

    Given a string 'S' of words, the goal is to determine the frequency of each word in the string. Consider a word as a sequence of one or more non-space characters. The string can h...

Round 4 - Video Call 

(1 Question)

Round duration - 45 minutes
Round difficulty - Medium

It was an Technical + HR round. The interviewer was very understanding and he checked the overall knowledge of the subject.

  • Q1. 

    Kth Smallest Element Problem Statement

    You are provided with an array of integers ARR of size N and an integer K. Your task is to find and return the K-th smallest value present in the array. All elements...

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Engineer in HyderabadEligibility criteriaNoCompass Group interview preparation:Topics to prepare for the interview - Data Structures and Algorithms, Dynamic Programming, Object Oriented Programming, DBMS, Operating SystemTime required to prepare for the interview - 10 monthsInterview preparation tips for other job seekers

Tip 1 : Competitive Coding helps initially, later Leetcode, GFG
Tip 2 : Add at least 2 projects in your resume
 

Application resume tips for other job seekers

Tip 1 : Add atleast two projects on Resume
Tip 2 : Study in depth from Resume and make your friend take your mock interview

Final outcome of the interviewRejected

Skills evaluated in this interview

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Coding Test 

Basic logical pogrmaminh

Round 2 - Assignment 

Smaall cart mabnagenebt system i have to built from scratch in laravel

Round 3 - One-on-one 

(2 Questions)

  • Q1. Technical question about technologies
  • Q2. Negaotiation ha done in this

I applied via Recruitment Consultant and was interviewed in Jun 2021. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Work experience in mechanical
  • Ans. 

    I have 10 years of work experience in mechanical engineering.

    • Designed and implemented mechanical systems for various projects

    • Performed analysis and simulations to optimize performance

    • Collaborated with cross-functional teams to ensure project success

    • Managed and supervised junior engineers

    • Implemented cost-saving measures in manufacturing processes

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Once refer your resume first
Round 1 - Technical 

(1 Question)

  • Q1. What is technique and knows about this
  • Ans. 

    Technique refers to a method or approach used to accomplish a specific task or goal.

    • Technique involves a set of steps or procedures to achieve a desired outcome.

    • It can be applied in various fields such as sports, music, art, and technology.

    • Examples of techniques include the proper way to swing a golf club, play a musical instrument, or code a software program.

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Make good behaviour and good safety our company
And learn some new work
Round 1 - Technical 

(1 Question)

  • Q1. What is technique and their work And knows about him

Interview Preparation Tips

Interview preparation tips for other job seekers - 1 - good working
2- good behaviour
3- working with strugle

I appeared for an interview before Jul 2016.

Interview Questionnaire 

5 Questions

  • Q1. What do you know about Labor Law
  • Ans. 

    Labor Law refers to the legal framework that governs the relationship between employers and employees.

    • Labor Law covers various aspects such as employment contracts, working hours, wages, and workplace safety.

    • It ensures that employees are protected from unfair treatment, discrimination, and harassment.

    • Labor Law also regulates collective bargaining, trade unions, and the right to strike.

    • Examples of labor laws include the...

  • Answered by AI
  • Q2. What do you know about PF
  • Ans. 

    PF stands for Provident Fund, a retirement savings scheme in India.

    • PF is a mandatory retirement savings scheme for employees in India

    • Both the employer and employee contribute a percentage of the employee's salary to the PF account

    • The funds in the PF account can be withdrawn upon retirement, resignation, or in case of financial emergencies

    • PF contributions are tax-deductible up to a certain limit

    • Employees can check their

  • Answered by AI
  • Q3. What do you know about the ESIC procedure
  • Ans. 

    ESIC procedure refers to the process followed by the Employees' State Insurance Corporation for providing social security benefits to employees.

    • ESIC procedure is followed by the Employees' State Insurance Corporation (ESIC) in India.

    • It provides social security benefits to employees such as medical care, sickness benefits, maternity benefits, and more.

    • Employers and employees contribute a certain percentage of wages towa...

  • Answered by AI
  • Q4. Will you able to work for more then 8 hours
  • Ans. 

    Yes, I am willing to work for more than 8 hours if required to meet deadlines or handle emergencies.

    • I am committed to completing tasks on time and will put in extra hours when necessary.

    • I understand the importance of meeting deadlines and will prioritize work accordingly.

    • I have previous experience working overtime during busy periods or to handle unexpected situations.

    • I am willing to work additional hours if it benefit...

  • Answered by AI
  • Q5. Can you handle employee grievance for the Blue collar employees
  • Ans. 

    Yes, I have experience handling employee grievances for Blue collar employees.

    • I have experience in conducting investigations into employee grievances to determine the root cause.

    • I am skilled in conflict resolution and have successfully resolved disputes between Blue collar employees.

    • I have implemented effective communication channels to address and resolve grievances in a timely manner.

  • Answered by AI

Interview Preparation Tips

Round: HR Interview
Experience: Well all these are little tough for the fresher to give the answer for all the above mentioned question. As they have taken 6 rounds of interview
Tips: If you are joining Sodexo you need to know about the Labor Law, Maternity benefit act, how to solve employee grievance of the blue collar employees' working at the client side.

Skills: Microsoft Excel Skills
College Name: MIT School Of Business
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
More than 8 weeks
Result
Selected Selected

I appeared for an interview before Feb 2024.

Round 1 - HR 

(2 Questions)

  • Q1. Self introduction
  • Q2. Hobbies

Interview Preparation Tips

Interview preparation tips for other job seekers - Frendly nature environment
Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. Technical questions

Interview Preparation Tips

Interview preparation tips for other job seekers - I have seven years of experience as a Electrical Field in Building Electrical Maintenance.

As Engineer , Facility Engineer our working profile is to look all installed electrical equipments like Transformers DGs, UPS, LT panels, HT panels and all related systems are working properly or not. If found any issues then get it resolved immediately and report it to senior management and also keep it record in soft copy and hard copy as well.
My working profile is matching to your requirement and here I am attaching my CV for your reference.

Please find the attachment and if it is matching to your requirement then please contact me at ***** and XXXXX.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview before Feb 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. What is the role of (APFC)
  • Ans. 

    The role of APFC (Automatic Power Factor Controller) is to maintain the power factor of electrical systems by automatically switching capacitors in and out of the circuit.

    • APFC monitors the power factor of the system and activates or deactivates capacitors accordingly.

    • It helps in reducing electricity bills by improving power factor and reducing reactive power consumption.

    • APFC ensures efficient utilization of electrical ...

  • Answered by AI
  • Q2. What is the Transformation Ratio?
  • Ans. 

    Transformation ratio is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding of a transformer.

    • Transformation ratio determines the voltage transformation between the primary and secondary windings of a transformer.

    • It is calculated as the ratio of the number of turns in the primary winding to the number of turns in the secondary winding.

    • For example, if a transformer has ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Yes, it is a valuable platform for both learners and experienced individuals.

OCS Group Interview FAQs

How many rounds are there in OCS Group Data Center Engineer interview?
OCS Group interview process usually has 3 rounds. The most common rounds in the OCS Group interview process are Technical and Resume Shortlist.
What are the top questions asked in OCS Group Data Center Engineer interview?

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

  1. Operation and maintenance of Electrical equipm...read more
  2. About transformer Ups VESDA ...read more
  3. Transformer UPS VE...read more

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OCS Group Data Center Engineer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more
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based on 1 review

5.0/5

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4.0

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5.0

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5.0

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5.0

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3.0

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