Question: Refer to the MVCH case in Chapter 9 and your answers to case questions and exercises there. What data quality challenges may arise if MVCH

Refer to the MVCH case in Chapter 9 and your answers to case questions and exercises there. What data quality challenges may arise if MVCH develops a data warehouse and/or data mart(s)? Do you think that there is a need for data scrubbing? If so, is it necessary to scrub all tables or just some?

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