Write a query to find maximum salary
Etl Engineer Interview Questions
1,581 etl engineer interview questions shared by candidates
Pentaho Scenerio based questions
general SQL questions. Familiarity with infomatica. familiarity with ETL principles.
About my work
Database related queries
1. >10L records in a csv, how would you compare it extracted roperly. 2. 100 records came from a table. ow would you compare and test.
Knowledge tests on SQL, ETL Tool knowledge
How did you impliment SCD type 2 in your project.
sql quires on emp and dept table find the first 3 highest salaries.
What is the functionality of your previous project?
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