Compass Group Support Services Software Engineer Interview Questions, Process, and Tips

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 Nth term of Fibonacci series F(n), where F(n) is a function, is calculated using the following formula - F(n) = F(n-1) + F(n-2), Where, F(1...read more
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Round duration - 45 Minutes
Round difficulty - Medium

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

• Q1. Sum Of Zeroes You are given a binary matrix (it contains only 0s and 1s) with dimensions ‘N * M’. You need to find and return the sum of coverages of all zeros ...read more
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Round duration - 45 Minutes
Round difficulty - Easy

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

• Q1. Occurrence Of Each Word You are given a string S of words. Your task is to count the occurrence of each word present in the string S. A word is a sequence of on...read more
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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. OS Questions

  What is difference betweeen thread and process?
  What is deadlock?

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• Q2. Kth Smallest Element You are given an array of integers 'ARR' of size 'N' and another integer 'K'. Your task is to find and return '...read more
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