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OCS Group Software Engineer Interview Questions and Answers

Updated 19 Jul 2021

OCS Group Software Engineer Interview Experiences

1 interview found

Software Engineer Interview Questions & Answers

user image Shanu CHATURVEDI

posted on 19 Jul 2021

I applied via Referral and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. About VCB, ACB, UPS, inverter, transformers, DG set, chillers, AHU, fire systems and excel work and PPT

Interview Preparation Tips

Interview preparation tips for other job seekers - Need to take full knowledge, & ensure that I'm capable for this post & ready to take any challenge

Interview questions from similar companies

I was interviewed 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
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
-
Result
Selected Selected

I applied via Walk-in and was interviewed before Apr 2023. There were 2 interview rounds.

Round 1 - HR 

(1 Question)

  • Q1. Resume related questions were asked
Round 2 - Technical 

(1 Question)

  • Q1. Questions asked as per the JD

I was interviewed 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

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