Object Technology Solutions ETL Tester Interview Questions

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Object Technology Solutions

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ETL Tester Interview

17 Dec 2019

Anonymous interview candidate

No offer

Neutral experience

Average interview

Application

I applied through a recruiter. I interviewed at Object Technology Solutions (Hyderābād) in Dec 2019

Interview

They called for a scheduled interview the profile is shortlisted from job portal. They called me around 4:30 in the evening. the location is phoenix park. The interview is for short duration of 15 minutes.

Interview questions [1]

Question 1

1. Introduce yourself 2. Difference between smoke and sanity testing 3. Query to find the second highest salary 4. why are you changing your job 5. what is ETL Testing 6. what are the different sources in ETL 7. why do we need staging and ODS layers 8. what is the difference between fact and dimension 9. what will control-m job do

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ETL Tester Interview

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