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GreyOrange Interview Experience for Fresher Software Engineer, Jan 2021

Posted: 29 Mar 2021
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Interview Rounds
Application Process

Interview Process

Online Coding Test

Easy
Duration:
120 minutes
Interview-Date:
4 Jan 2021
Problems:
2

The test had it's webcam on, we were not allowed to go out of the frame.

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) = F(2) = 1

Provided N you have to find out t...

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Longest Consecutive Sequence

You are given an unsorted array/list 'ARR' of 'N' integers. Your task is to return the length of the longest consecutive sequence.

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Round - 2

Preparation

Duration:
4 months
Topics:
Data Structures, Object-Oriented Programming, Algorithms, Dynamic programming, Graphs, Operating Systems and Database Management System,Java, MySQL, HTML, CSS, JavaScript, Nodejs, Python
Preparation Tip

Tip 1 : Find a good course, and first clear all your fundamentals and implementation of every data structure. You should be thorough with their time as well as space complexities. 
Tip 2 : Upon clearing the fundamentals, select a platform where you have a large no of questions, also whose test cases are good. eg. LeetCode, InterviewBit or Codezen. Go and complete 300-400 questions.
Tip 3 : Also whenever you're not able to solve the problem, check out the editorial and then re-attempt it again. Also, check the discussion if there is some good solution to the same problem.
Tip 4 : For OOPS, DS and programming, I recommend Codezen, Leetcode, InterviewBit and GeeksforGeeks.
Tip 5 : For OS, DBMS and Computer Network, I recommend GateSmasher, Knowledge Gate and TutorialsPoint.

Application Process

Where:
Campus
Eligibility:
No
Resume Tip

Tip 1 : Resume should contain facts, numbers, and data comparison.
Tip 2 : Mention only those projects and internships in your resume that you are comfortable with, that is, you can explain to the interviewee.
Tip 3 : Technical achievements in the field you're applying to, would be good.
Tip 4 : DO NOT FAKE THINGS, the interviewer is smart enough.

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