Informatica power center, IDQ and SQL
Etl Engineer Interview Questions
1,581 etl engineer interview questions shared by candidates
Types of normalisation Transformations in Informatica ETL Tools Stored procedures and function
Write a transformation logic in sql? Write a sql query to calculate age of the employees? Informatica questions?
Puzzles, Live project sceanarios, BODS specific questions
Basic etl concepts, Star schema,snowflake schema, Datawarehouse concepts, Lead,lag windows func,rank,dense rank Sun queries,regular expressions
What are joins? Diff bwt union and union all
Comparison and justification of other etl tools
what kind of joins are supported by tmap and how do you achieve other jouns
sql, unix, etl concepts
ETL tools and queries. Agile methodology
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