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LumenData Interview Questions and Answers

Updated 28 Jan 2025

LumenData Interview Experiences

Popular Designations

4 interviews found

Junior Data Analyst Interview Questions & Answers

user image Anonymous

posted on 28 Jan 2025

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I appeared for an interview in Jul 2024.

Round 1 - Technical 

(2 Questions)

  • Q1. Sql questions, snowflake, aws, python
    • Add your answer
  • Q2. Sql queries
    • Add your answer
Round 2 - Technical 

(2 Questions)

  • Q1. Sql queries on basic topics
    • Add your answer
  • Q2. Python coding basic questions
    • Add your answer
Round 3 - HR 

(2 Questions)

  • Q1. Basic HR questions
    • Add your answer
  • Q2. Discussion on all topics
    • Add your answer

Junior Data Analyst Interview Questions asked at other Companies

Q1. What is the main difference between data mining and data analysis?
View answer (4)

Talent Acquisition Specialist Interview Questions & Answers

user image Sandeep Kumar

posted on 30 Aug 2024

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
-
Result
No response

I applied via Approached by Company and was interviewed in Jul 2024. There was 1 interview round.

Round 1 - Technical 

(2 Questions)

  • Q1. Writing Boolean strings for a outdated job requirement
  • Ans. 

    Writing Boolean strings for an outdated job requirement

    • Use OR operator to include outdated terms

    • Use NOT operator to exclude current terms

    • Consider synonyms or alternative spellings

    • Use parentheses for grouping terms

    • Answered by AI
    Add your answer
  • Q2. Basic self introduction was asked.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Without having clarity of budget they schedule Interviews.
My virtual Interview got over @ 6.45 PM and same day @ 9 PM they told me that there will be final F2F Interviews on next day but they didn't send me venue details. Next day when I enquired they gave story that position got closed. Literally, overnight, post 9 PM!
Well, that might be their work culture and going by those kinda standards they could not grow more than 70 employees in 15 years.

Talent Acquisition Specialist Interview Questions asked at other Companies

Q1. Can you explain your experience with writing Boolean search queries and provide an example you have created live?
View answer (2)

Production Analyst Interview Questions & Answers

user image Davina Shalev

posted on 13 Jun 2024

Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Jun 2023. There were 3 interview rounds.

Round 1 - Aptitude Test 

Simple questions: consider balancing correct answer and speed

Round 2 - One-on-one 

(2 Questions)

  • Q1. How do you multitask?
  • Ans. 

    I prioritize tasks based on deadlines and importance, use tools like calendars and to-do lists, and focus on one task at a time.

    • Prioritize tasks based on deadlines and importance

    • Use tools like calendars and to-do lists to stay organized

    • Focus on one task at a time to avoid feeling overwhelmed

    • Answered by AI
    Add your answer
  • Q2. Why do you want to join lumenalta
    • Add your answer
Round 3 - One-on-one 

(2 Questions)

  • Q1. How do you handle mistakes?
    • Add your answer
  • Q2. What is your leadership style
    • Add your answer

Production Analyst Interview Questions asked at other Companies

Q1. Minimum Time To Solve The Problems Given 'N' subjects, each containing a certain number of problems, and 'K' friends, assign subjects to friends such that each subject goes to exactly one friend, maintaining contiguity in assignment, aiming... read more
View answer (1)

Finance Executive Interview Questions & Answers

user image Anonymous

posted on 30 Jun 2021

Interview Questionnaire 

1 Question

  • Q1. Mostly about previous experience and accounting questions
    • Add your answer

Finance Executive Interview Questions asked at other Companies

Q1. Certains Rules to follow - 1. Remove your footwear outside of the company, though it sounds strange! yes, this is a rule. They have other footwear inside the company (optional) if you want to carry it. 2. For Washrooms, they have kept chapp... read more
View answer (4)

LumenData interview questions for popular designations

 Talent Acquisition Specialist

 (1)

 Finance Executive

 (1)

 Production Analyst

 (1)

 Junior Data Analyst

 (1)

Jobs at LumenData

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Interview Tips & Stories
2w (edited)
timepasstiwari
·
A Digital Markter
Got Rejected In an Interview, Just Because I Didn’t Answer a Personal Question
So, I got invited for this interview, and they told me to be there at 9 AM. Of course, I get there early, like 8:30, because I don't want to be late. But then I end up waiting for 1.5 hours. Seriously, they didn't even acknowledge me until 10. Then this HR lady calls me in, and she's totally unprofessional. She's like, on her phone, making personal calls while I'm sitting right there. And then she starts asking me these really weird questions, like what my nickname is, and what my dad does for a living. It got really uncomfortable when she started pressing for details about where my dad works. I mean, what does that have to do with anything? So I politely told her I didn't want to answer, and she actually said, "Then we can't continue this interview." I was honestly shocked. But instead of arguing, I just stood up and said, “Alright then.” And walked out. I left feeling pissed. Not only did they waste an hour of my time, but the HR rep was also rude and unprofessional..
Got a question about LumenData?
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Interview questions from similar companies

Software Engineer Interview Questions & Answers

Thinkitive Technologies user image Anonymous

posted on 4 May 2019

I applied via Naukri.com and was interviewed in Oct 2018. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Asked me to draw spring mvc architecture and about collection framework.
    • Add your answer
  • Q2. Asked me to write the logic for pattern.
    • Add your answer
  • Q3. Asked me on core java.
    • Add your answer

Interview Preparation Tips

General Tips: be thorough with the core java and good to have knowledge on spring mvc
Skills: Communication
Duration: <1 week

Software Engineer Interview Questions & Answers

Apmosys Technologies user image Anonymous

posted on 13 Jan 2021

I applied via Referral and was interviewed before Jan 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Which technology are you using, is this latest?
  • Ans. 

    We are using a variety of technologies, including some of the latest ones.

    • We are using React for our front-end development.

    • We are also using Node.js for our back-end development.

    • We are using Docker for containerization.

    • We are using Kubernetes for orchestration.

    • We are using AWS for cloud hosting.

    • We are constantly evaluating new technologies to see if they can improve our development process.

    • Answered by AI
    Add your answer
  • Q2. If not then which technology can we use instead of this?
  • Ans. 

    It depends on the specific requirements and constraints of the project.

    • Consider the project's goals and objectives

    • Evaluate the available technologies and their capabilities

    • Assess the project's budget and timeline

    • Consult with stakeholders and experts in the field

    • Examples: React vs Angular, MySQL vs MongoDB, Java vs Python

    • Answered by AI
    Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Hi,
Listen carefully and speak fluently.

Software Engineer Interview Questions & Answers

Webdew user image Randeep Singh

posted on 3 Dec 2020

I applied via Company Website and was interviewed before Dec 2019. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Regarding OOPS, wordpress and laravel.
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - It was good and I am still working here.

Software Developer Interview Questions & Answers

Apmosys Technologies user image Anonymous

posted on 12 Apr 2023

Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Apr 2022. There were 3 interview rounds.

Round 1 - Resume Shortlist 
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
Round 2 - Aptitude Test 

25 MCQ questions online with time limit

Round 3 - Assignment 

Create webapp . Frontend, Backend , data encryption

Software Engineer Interview Questions & Answers

BigStep Technologies user image Anonymous

posted on 4 Apr 2022

I appeared for an interview before Apr 2021.

Round 1 - Video Call 

(3 Questions)

Round duration - 60 minutes
Round difficulty - Easy

Technical interview round with questions on DSA and DBMS mainly.

  • Q1. 

    Maximum Sum Subarray Problem Statement

    Given an array ARR consisting of N integers, determine the sum of the subarray with the maximum sum, including the possibility of an empty subarray.

    A subarray is a...

  • Ans. 

    Find the sum of the subarray with the maximum sum in a given array.

    • Iterate through the array and keep track of the current sum and maximum sum.

    • Update the maximum sum if the current sum becomes greater.

    • Handle cases where the array has all negative numbers or empty subarray.

    • Example: For input [-2, 1, -3, 4, -1], the maximum sum subarray is [4] with sum 4.

    • Answered by AI
    Add your answer
  • Q2. 

    Prime Numbers Identification

    Given a positive integer N, your task is to identify all prime numbers less than or equal to N.

    Explanation:

    A prime number is a natural number greater than 1 that has no po...

  • Ans. 

    Identify all prime numbers less than or equal to a given positive integer N.

    • Iterate from 2 to N and check if each number is prime

    • Use the Sieve of Eratosthenes algorithm for efficient prime number identification

    • Optimize by only checking numbers up to square root of N for divisibility

    • Answered by AI
    Add your answer
  • Q3. What are Joins in the context of databases?
  • Ans. 

    Joins in databases are used to combine rows from two or more tables based on a related column between them.

    • Joins are used to retrieve data from multiple tables based on a related column.

    • Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

    • INNER JOIN returns rows when there is at least one match in both tables.

    • LEFT JOIN returns all rows from the left table and the matched rows from the right ta...

    • Answered by AI
    Add your answer
Round 2 - HR 

Round duration - 30 minutes
Round difficulty - Easy

Typical HR round with behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPABigStep Technologies interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, DBMS, SQL, Aptitude, OOPSTime required to prepare for the interview - 4 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

Software Engineer Interview Questions & Answers

BigStep Technologies user image Anonymous

posted on 30 May 2022

I applied via Recruitment Consulltant and was interviewed before May 2021. There were 5 interview rounds.

Round 1 - Coding Test 

Hackerrank Test

Round 2 - Technical 

(1 Question)

  • Q1. Questions related to NodeJS and Javascript Basics
    • Add your answer
Round 3 - Technical 

(1 Question)

  • Q1. Technical questions based on past experience
    • Add your answer
Round 4 - HR 

(1 Question)

  • Q1. Company Culture related
    • Add your answer
Round 5 - Behavioral 

(1 Question)

  • Q1. Expectations and Processes
    • Add your answer

Interview Preparation Tips

Interview preparation tips for other job seekers - Read the basics. Medium level interview questions. All the best.
More about working at LumenData

LumenData Interview FAQs

How many rounds are there in LumenData interview?
LumenData interview process usually has 2-3 rounds. The most common rounds in the LumenData interview process are Technical, One-on-one Round and Aptitude Test.
How to prepare for LumenData interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at LumenData. The most common topics and skills that interviewers at LumenData expect are Informatica, SQL, Java, Python and Data Management.
What are the top questions asked in LumenData interview?

Some of the top questions asked at the LumenData interview -

  1. Writing Boolean strings for a outdated job requirem...read more
  2. How do you multita...read more
  3. sql questions, snowflake, aws, pyt...read more

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Interview Questions for Popular Designations

LumenData Interview Process

based on 7 interviews

Interview experience

4
  
Good
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LumenData Reviews and Ratings

based on 24 reviews

3.7/5

Rating in categories

4.3

Skill development

3.5

Work-life balance

3.5

Salary

3.1

Job security

3.4

Company culture

3.3

Promotions

3.6

Work satisfaction

Explore 24 Reviews and Ratings
Jobs at LumenData
IICS Consultant/Sr Consultant

Bangalore / Bengaluru

4-8 Yrs

Not Disclosed

IICS Lead

Bangalore / Bengaluru

8-13 Yrs

Not Disclosed

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