One Network Enterprises ETL Developer Interview Questions

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One Network Enterprises

Interviews

ETL Developer Interview

10 Apr 2024

Anonymous employee

Accepted offer

Positive experience

Easy interview

Application

I applied online. The process took 1 week. I interviewed at One Network Enterprises (Pune) in Jul 2022

Interview

Applied on linkedin and got call from HR. Process was smooth. it tooks 2 days to schedule the interview. One technical paper and 1 technical interview.and 1 week to get offer letter.

Interview questions [9]

Question 1

Q1: tell me about yourself?

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Question 2

project flow & different layers used in project?

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Question 3

names of dim & fact tables in your project?

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Question 4

what is fact & dim tables?

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Question 5

How will you implement scd-2 flow?

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Question 6

If session is taking longer than usual then what will you do?

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Question 7

unique & duplicate records in seperate target?

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Question 8

how to convert 1 row data into 3 rows (pivoting)? which transformation is used for this?

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Question 9

dept wise max salary along with details of employees in sql?

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ETL Developer Interview

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