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Etl Developer Interview Questions
728 etl developer interview questions shared by candidates
Dataware Housing Concepts, Informatica Scenarios along with theory, Unix, SQL.
why did you join?
nothing they have asked
dwh concepts ,sql scenarios
Very basic SQL queries
Little insight of your current project
What did you write in C#?
What are joins? Diff bwt union and union all
What do you mean by 3NF in DBMS? What is the operating system? What is the difference between Java and C++? What is a pointer? Tell us more about the pointer. Write about double-linked list programs. What is Join in DBMS?
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