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Inspirisys interview experience Real time questions & tips from candidates to crack your interview

Data Engineer

Inspirisys
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3 rounds | 5 Coding problems

Interview preparation journey

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Preparation
Duration: 1 month
Topics: Python programming, Advance SQL, AWS, Hadoop, Spark.
Tip
Tip

Tip 1 : Practice python from internet
Tip 2 : Practice SQL from internet
Tip 3 : Keep your hands on big data tools

Application process
Where: Naukri
Eligibility:
Resume Tip
Resume tip

Tip 1 : Don't add waste things just add things related to your job profile

Tip 2 : Make it a single page resume

Tip 3 : Use online standard templates

Interview rounds

01
Round
Medium
Online Coding Test
Duration60 minutes
Interview date23 Sep 2021
Coding problem2

Program + SCQ

1. Longest Substring Without Repeating Characters

Moderate
20m average time
80% success
0/80
Asked in companies
Morgan StanleyWells FargoAmazon

Given a string 'S' of length 'L', return the length of the longest substring without repeating characters.

Example:

Suppose given input is ...
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Problem approach

Use two for loop to iterate through every possible sub string and check if it contain any repeated charater.

Try solving now

2. Merge Sort

Easy
15m average time
85% success
0/40
Asked in companies
OracleThought WorksAccenture

Given a sequence of numbers ‘ARR’. Your task is to return a sorted sequence of ‘ARR’ in non-descending order with help of the merge sort algorithm.

Example :

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Problem approach

It was a easy and much familiar question. So, apply the approach that you applied when you were practising all kinds of sort

Try solving now
02
Round
Easy
Face to Face
Duration60 minutes
Interview date23 Sep 2021
Coding problem2

Asked python question to solve during interview
The questions were directly based on the Data Structures, easy questions with enough time. Interviewer was very friendly and gave us the enough time to code the solutions.

1. Reverse the String

Easy
15m average time
85% success
0/40
Asked in companies
FacebookAckoTata Consultancy Services (TCS)

You are given a string 'STR'. The string contains [a-z] [A-Z] [0-9] [special characters]. You have to find the reverse of the string.

For example:

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Problem approach

Iterate through elements and reverse the string and store it in new output list

Try solving now

2. Bridges In A Graph

Moderate
25m average time
65% success
0/80
Asked in companies
IBMGoogleArcesium

Given an undirected graph of V vertices and E edges. Your task is to find all the bridges in the given u...

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Problem approach

Tip 1 : At least practice some important questions of the basic Data Structures

Tip 2 : Keep practising regularly

Try solving now
03
Round
Easy
HR Round
Duration45 minutes
Interview date23 Sep 2021
Coding problem1

Basic HR related questions

1. Basic HR Questions

  • Tell me about yourself
  • What are your strength and weakness?
  • How do you think you can overcome your weakness?
  • If you are a worker of a company and due to some circumstances you are told to work more than usual at the same pay scale. How would you react to that?
  • What do you think about the work culture here in Inspirisys?
Problem approach

Tip 1 : Always keep positive approach
Tip 2 : Practice HR related question
Tip 3 : Think and take time to answer

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

What is the result of 4 % 2?

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