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Walmart Labs Data Engineer Interview Questions and Answers

Updated 4 May 2024

Walmart Labs Data Engineer Interview Experiences

1 interview found

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

I applied via Referral and was interviewed before May 2023. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Advanced SQL and Spark optimization

Interview questions from similar companies

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 Mar 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. How do you get the second to last element from a SQL table?
  • Ans. 

    To get the second to last element from a SQL table, use the OFFSET-FETCH clause.

    • Use the ORDER BY clause to sort the table in descending order.

    • Use the OFFSET-FETCH clause to skip the last row and fetch the second to last row.

    • Example: SELECT column_name FROM table_name ORDER BY column_name DESC OFFSET 1 ROWS FETCH NEXT 1 ROWS ONLY;

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Practice by building a simple full stack web application.

Skills evaluated in this interview

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

Interview Questionnaire 

1 Question

  • Q1. Basic coding questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident , easy to crack

Interview Questionnaire 

1 Question

  • Q1. Mostly related to the technology I applied for. Some coding related questions. Questions related to our expertise to test us.

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

Interview Questionnaire 

1 Question

  • Q1. Tell me something about yourself

Interview Preparation Tips

Interview preparation tips for other job seekers - Be very crisp and to the point in the interview. There is no point beating round the bush

I applied via Campus Placement and was interviewed before Mar 2020. There was 1 interview round.

Interview Questionnaire 

2 Questions

  • Q1. Basics about .Net and SQl server
  • Q2. What are triggers
  • Ans. 

    Triggers are database objects that automatically execute in response to certain events or changes in data.

    • Triggers are used to enforce business rules or data integrity.

    • They can be used to audit changes to data.

    • Triggers can be set to execute before or after an event, such as an insert, update, or delete operation.

    • They can be defined on tables, views, or schemas.

    • Examples of triggers include sending an email notification ...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be honest. They prefer learnability over current knowledge

Skills evaluated in this interview

I applied via Walk-in and was interviewed before May 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

General Aptitude

Round 2 - Technical 

(2 Questions)

  • Q1. Java related questions
  • Q2. Senarios related questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Just be confident and face the interview

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

Interview Questionnaire 

1 Question

  • Q1. Tell me about Yourself?

Interview Preparation Tips

Interview preparation tips for other job seekers - Before going to the interview the most important things to be done which works like miracles..
1. Sit in the meditative state for 2-5 mins just before the interview.
2.Think about all the blessings and all that you have and thank for having that.
3. Go with the mind set of being ethical and say to yourself that you are going to crack this interview no matter what (Easy,Medium or difficult)

Thank you
I would be happy if many people can take advantage of these advices.

I applied via Company Website and was interviewed before Jun 2020. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. By Rajkumar Bharathi, I stay at Trichy
  • Q2. I have completed my B.E from kalasalingam university in 2020, with a score of 6.33
  • Q3. I am a fresher need this jobs

Interview Preparation Tips

Interview preparation tips for other job seekers - Dress for the job or company

Walmart Labs Interview FAQs

How many rounds are there in Walmart Labs Data Engineer interview?
Walmart Labs interview process usually has 1 rounds. The most common rounds in the Walmart Labs interview process are Technical.

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Walmart Labs Data Engineer Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more

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