Instead of other third party database, the input to the data warehouse can come from OLTP or transactional system.

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CORRECT ANSWER : false

Discussion Board
Data warehouse

The above statement is false. The data warehouse works with data collected from multiple sources. The source data may come from internally developed systems, purchased applications, third-party data syndicators and other sources. It may involve transactions, production, marketing, human resources and more.

Prajakta Pandit 03-21-2017 01:34 AM

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