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Sterlite Technologies Software Engineer Intern Interview Questions and Answers

Updated 16 Sep 2021

Sterlite Technologies Software Engineer Intern Interview Experiences

1 interview found

I was interviewed in Feb 2021.

Round 1 - Coding Test 

(2 Questions)

Round duration - 60 Minutes
Round difficulty - Medium

It was a coding round. Two coding questions.

  • Q1. 

    Check if Two Trees are Mirror

    Given two arbitrary binary trees, your task is to determine whether these two trees are mirrors of each other.

    Explanation:

    Two trees are considered mirror of each other if...

  • Ans. 

    Check if two binary trees are mirrors of each other based on specific criteria.

    • Compare the roots of both trees.

    • Check if the left subtree of the first tree is the mirror of the right subtree of the second tree.

    • Verify if the right subtree of the first tree is the mirror of the left subtree of the second tree.

  • Answered by AI
  • Q2. 

    Partition Array Minimizing Subset Sum Difference

    Given an array containing N non-negative integers, your task is to partition this array into two subsets such that the absolute difference between their su...

  • Ans. 

    Partition array into two subsets to minimize absolute difference in sum.

    • Sort the array in non-decreasing order.

    • Calculate the total sum of all elements in the array.

    • Iterate through the array and find the subset sum closest to half of the total sum.

    • The minimum absolute difference will be the absolute difference between total sum and twice the subset sum.

  • Answered by AI

Interview Preparation Tips

Professional and academic backgroundI applied for the job as Software Engineer Intern in PuneEligibility criteriaGPA greater than 7.5Sterlite Technologies Limited interview preparation:Topics to prepare for the interview - Analog Electronics, Digital Electronics, Communication Network, Basic Electronics Devices, Data Structures and algorithmsTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : For analog one can refer to Behzad Razavi on YouTube
Tip 2 : Be clear with working of zener diode, rectifier opération and pn junction ideal model
Tip 3 : A project using Arduino Uno is plus, and sufficient knowledge of Python

Application resume tips for other job seekers

Tip 1 : Be simple and clear in your points. Don't exaggerate
Tip 2 : Be prepare with with hobbies mentioned in resume

Final outcome of the interviewSelected

Skills evaluated in this interview

Interview questions from similar companies

I was interviewed before Sep 2020.

Round 1 - Coding Test 

(1 Question)

Round duration - 140 minutes
Round difficulty - Medium

Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.

  • Q1. 

    Sum of Two Numbers Represented as Arrays

    Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...

  • Ans. 

    Given two numbers represented as arrays, calculate their sum and return the result as an array.

    • Iterate through the arrays from right to left, adding digits and carrying over if necessary

    • Handle cases where one array is longer than the other by considering the remaining digits

    • Ensure the final sum array does not have any leading zeros

  • Answered by AI
Round 2 - Face to Face 

Round duration - 20 minutes
Round difficulty - Easy

The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.

Round 3 - HR 

Round duration - 8 minutes
Round difficulty - Easy

This round was conducted right after finishing and clearing the technical round at the same place and on the same day.

Interview Preparation Tips

Eligibility criteriaAbove 60 %Wipro Limited interview preparation:Topics to prepare for the interview - OOPS, Data Structures, Database Concepts, Coding problemsTime required to prepare for the interview - 2-3 monthsInterview preparation tips for other job seekers

Tip 1 : Practice atleast 2-3 Coding problems daily so your logic building becomes stronger.
Tip 2 : Exercise problems based on OOPS concepts and others too.
Tip 3 : If you can have your own project built, then it's the major point and will act as a plus point.

Application resume tips for other job seekers

Tip 1 : Your resume should be in standard form, short and simple will be more effective.
Tip 2 : Whatever you have learned, you need to mention it in your resume as that will be your primary source of selection and having project on your resume is important.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Jul 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. SOLID principals, oops, c# basics, SQL server, azure, design pattern

Interview Preparation Tips

Interview preparation tips for other job seekers - Clear basics of oops and design pattern

I applied via Campus Placement and was interviewed before Feb 2020. There were 4 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Hr

Interview Preparation Tips

Interview preparation tips for other job seekers - You should be true to what you are putting before the interviewer . Try to put your ideas Add something you did well in your career like in projects /research which you know very well and versed in concepts about it for open interview so that interviewer can get bandwidth where he can ask questions from. This is simply a key .

I applied via Campus Placement and was interviewed in Dec 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. 1.Describe a situation where you have taken a quick decision and failed, and a situation where you succeeded. 2. What is a skill you have tried to achieve but failed? 3. Describe a decision you have taken ...

Interview Preparation Tips

Interview preparation tips for other job seekers - 1. Always try to take risk in small problems . When you face the consequences, you would be able to tackle bigger problems.
2. Every skill you learn, even if you didn't excel in it is not to be considered a waste of time/failure, you learn something simply by participating.

Interview Questionnaire 

1 Question

  • Q1. HTML, CSS, BOOTSTRAP, PHP. SQL

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Simple program
  • Q2. I wrote a simple program in C

Interview Preparation Tips

Interview preparation tips for other job seekers - Be bold and confident

I applied via Campus Placement and was interviewed before Jun 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Tell me about Yourself, some questions related to machine learning, and I was asked more questions to differentiate like differences between ml and ai, python and c, c and java and procedural and functiona...

Interview Preparation Tips

Interview preparation tips for other job seekers - Get a complete grip on your resume and be confident about what you say, If you don't know the answer it is okay to agree that you don't know the answer so that interviewer can ask the next questions.

I applied via Job Portal and was interviewed before Jan 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Oops Concepts,JAVA 8

Interview Preparation Tips

Interview preparation tips for other job seekers - Quite simple and easy. 1st round technical.2nd round HR

I applied via Monster and was interviewed before Nov 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. About MVC and .NET framework
  • Q2. Questions on Rest API, Core services and WCF

Interview Preparation Tips

Interview preparation tips for other job seekers - Need to be strong in basic .NET framework
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