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Senior Informatica Etl Developer Interview Questions
80 senior informatica etl developer interview questions shared by candidates
First of all they dont give you the salary range for the position or anything and they conduct phone interview for 15-20 minutes which i think is a waste of time and after that they will call for a face-to face for 1 hr which is another waste of time.They dont even know what they actually want and keep on interviewing people wasting there precious time.NEver ever apply for a position in this company and i have heard rumours about people not getting paid even for several months.
Role and responsibilities in day to day activities
Tell me about yourself ? Tell me about the projects you did ? Rest of the questions were related to data warehousing concepts which can easily be found online.
they asked about my overall experience, my skillset. asked about my database Experience, my Etl experience, my Developing skill, my optimization skills, and my previous client experience.
All questions about ETL , Data warehouse
Asked about team building activities.
What actually happens internally when you fire select query. Questions based on index, partitions, joins, etc. Data modelling questions. What can be done if insert is taking time. Between merge and update which one is better.
Only several general background questions. It was rather the interviewer's monologue/presentation than interview.
Tag create command m_dump command with different options
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