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Lumen Technologies Software Development Engineer Interview Questions and Answers for Freshers

Updated 9 May 2024

1 interview found

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Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 6-8 weeks
Result
Selected  Selected

I applied via campus placement at Meghnad Saha Institute of Technology, Kolkata and was interviewed before May 2023.

3 Interview Rounds

1

Aptitude Test Round

More specifically Aptitude + Output based

2

Hackathon Round (1 Question)

  • Q1. We're given to build a Web based application or an Android application after making groups consisting of 8-10 members.
3

Technical Round (1 Question)

  • Q1. 1. Introduction 2. Questions related to my personal projects 3. Difference between HashMap and HashTable 4. Difference between Java and Python

Interview questions from similar companies

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Core Java related
  • Q2. SPRING BOOT related
Interview experience
3
 Average
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. Ds implementation in python
2

One-on-one Round (1 Question)

  • Q1. Leetcode medium python question

Interview Preparation Tips

Interview preparation tips for other job seekers - do not lie in resume and prep for os, c/c++, coa/hpc concepts

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

2 Interview Rounds

1

Technical Round (1 Question)

  • Q1. DSA Medium Questions on arrays & linkedList
2

Coding Test Round

DSA, Behavioural, os, some networks basics

Interview experience
5
 Excellent
Difficulty level
 -
Duration
 -
Result
 -

1 Interview Round

1

Technical Round (2 Questions)

  • Q1. Bfs tree traversal
  • Q2. Resume and core

Skills evaluated in this interview

Interview experience
5
 Excellent
Difficulty level
 Easy
Duration
 -
Result
 -

I applied via Campus Placement

3 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
2

Technical Round (6 Questions)

  • Q1. Transformer is a static device and transfer power one from to another form current
  • Q2. Current transformer is a series conection and step up to high voltage
  • Q3. There are three function of smart grid electrical protection isolation and control
  • Q4. Current is a flow in wire
  • Q5. Faraday law is a electro magnetic field induction working
  • Q6. Ohm's law is current between directly proportional voltage
3

Group Discussion Round

SQP, PRS, SRT, TUV, is right answer VXW

Interview Preparation Tips

Topics to prepare for Sterlite Technologies Software Engineer interview:
  • 33/11 kv
Interview preparation tips for other job seekers - I am self motivated and hardworking person and hardware and networking and agricultural drone
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via campus placement at Birla Institute of Technology and Science (BITS), Pilani and was interviewed in Jun 2022.

4 Interview Rounds

1

Resume Shortlist Round

Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
2

Coding Test Round

There were 2 DSA medium level questions

3

Technical Round (2 Questions)

  • Q1. Leetcode medium problem on hashmap
  • Q2. Binary search tree plus heap question
4

HR Round (2 Questions)

  • Q1. Basic HR question on why you want to work at this company
  • Q2. Technical questions on OOPS and a problem on system design

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well for DSA and OOPS. Give the interview with confidence
Interview experience
4
 Good
Difficulty level
 Moderate
Duration
 Less than 2 weeks
Result
Selected  Selected

I applied via campus placement at National Institute of Technology, Surathkal and was interviewed before Feb 2023.

3 Interview Rounds

1

Aptitude Test Round

Normal MCQ questions from different computer science subjects

2

Technical Round (1 Question)

  • Q1. Hashmap Implementation Bit Manipulation question Projects
3

HR Round (1 Question)

  • Q1. Normal HR questions

5 Interview Rounds

Interview Questions

Interview Preparation Tips

Round: Test
Experience: Written test-including 10 basic aptitude questions, 10 questions of C and 2 Coding Questions.–Design data structure to implement sparse matrix.–One bit manupulation ques.
Top 8 students were shortlisted from CS
Total Questions: 12

Round: Technical Interview
Experience: 3 students were asked to sit in one big room.Then 2 coding questions were given to write on paper in 45 min.1..Implement strtok functions of strings.eg char a[]=”ab,cd,e”Output should be 3 strings–“ab”, “cd” and “e” if we consider the delimiter as ‘,’
2..People are sitting on round table and we have knock out each of one in alternate order eg 1 2 3 4 5 6. These 6 people are sitting in circular table. If we knock out 2 first. Output should be 2 4 6 3 1 5

College Name: NA

I was interviewed in Oct 2020.

2 Interview Rounds

1

Coding Test Round (2 Questions)

Round duration - 60 minutes
Round difficulty - Medium

There were 25 mcqs and 1 coding question. OS, aptitude, C and C++ concepts were the main focus. 

  • Q1. OS Question

    Which feature of OS is used here

  • Q2. Count of sum of consecutives You are given a positive integer 'N.' Your task is to find the number of ways to represent the given number 'N' as ...read more
2

Video Call Round (2 Questions)

Round duration - 60 minutes
Round difficulty - Medium

It was of 60 minutes,

Questions asked were
1. Swap without temp variable
2. A problem question in which I was asked to find the ball with odd weight out of the remaining in the least number of attempts and write an algorithm for it.
3. Code to insert in the middle of circular linked list, code to find middle element of a singly linked list with knowing the number of elements in it.
4. Socket programming
5. Operating system concepts
6. Types of joins in DBMS
7. A DBMS query
8. Print in C without a semi colon
9. If I have any questions in the end.

  • Q1. SQL Questions

    Types of Joins , answer: left outer,right outer join,inner join

  • Q2. Swap Number Without Temporary Variable Given two variables ‘X’ and ‘Y’. Your task is to swap the number without using a temporary variable or third variable. Sw...read more

Interview Preparation Tips

Professional and academic backgroundI applied for the job as SDE - Intern in PuneEligibility criteria7 cgpaNVIDIA interview preparation:Topics to prepare for the interview - Operating Systems, C, C++ Memory Management, Structures, Pointers, Data StructuresTime required to prepare for the interview - 3 weeksInterview preparation tips for other job seekers

Tip 1 : Brush up your operating systems concept
Tip 2 : study Computer Architecture 
Tip 3 : Emphasise more on theoretical concepts rather than coding concepts, Nvidia is a hardware company and deals with kernel level drivers mostly.

Application resume tips for other job seekers

Tip 1 : Put C and C++ as yours skills if you have it
Tip 2 : Do not lie about your skills , be specific

Final outcome of the interviewSelected

Skills evaluated in this interview

Lumen Technologies Interview FAQs

How many rounds are there in Lumen Technologies Software Development Engineer interview for freshers?
Lumen Technologies interview process for freshers usually has 3 rounds. The most common rounds in the Lumen Technologies interview process for freshers are Aptitude Test and Technical.
What are the top questions asked in Lumen Technologies Software Development Engineer interview for freshers?

Some of the top questions asked at the Lumen Technologies Software Development Engineer interview for freshers -

  1. We're given to build a Web based application or an Android application after ma...read more
  2. 2. Have you worked on html...read more
  3. 1. What is Ja...read more

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Lumen Technologies Software Development Engineer Salary
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Lumen Technologies Software Development Engineer Reviews and Ratings

based on 28 reviews

3.9/5

Rating in categories

3.5

Skill development

4.2

Work-Life balance

3.7

Salary & Benefits

4.2

Job Security

3.9

Company culture

3.4

Promotions/Appraisal

3.4

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