Informatica questions , DT Studio questions, personality quiz, questions abt lookup , update strategy , DT studio- serializer , parser etc
Etl Engineer Interview Questions
1,579 etl engineer interview questions shared by candidates
Technical questions
simple transformations in informatica and some SQL questions
How can the mapping be fine-tuned in ETL?
basic unix commands. For eg : How to list all files containing a name.
They have asked SQL queries, ETL architecture by giving a sample requirement and design a dashboard for it and some logical questions
Are you willing to relocate to Cincinnati, OH? If so, what is the reason for your relocation
Tell me more about Indexing in oracle.
Questions was good on SQL,Unix and DW concepts. Below are some questions : 1. Difference in DM and ODS 2. Star Schema and Snowflake schema 3.Data verification process 4.Sql Queries a. Delete Query b. Duplicate Query etc 5. Union and Union all difference with the example 6. All Joins 7. Project description 8. Analytic Functions
what is chmod 755 command in unix
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