100+ Interview Q & A in Data Warehousing & ETL : 99% Frequently Asked interview Q & A

This book contains 100+ Q & A in Data warehousing and ETL and will cover all most all frequently asked Interview Questions & Answers in DW and ETL.
The author of this book conducted so many interviews at various companies and meticulously collected all the important and frequently asked interview questions and answers with simple, straightforward explanations. Rather than going through comprehensive, textbook-sized reference guides, this book includes only the information required immediately to start his/her career in DW and ETL. Answers are short and to the point. We assure that you will get here the 99% frequently asked interview questions and answers.