16. Fact tables are
17. ____________ is called a multifield transformation.
18. Transient data is
19. __________ is a subject-oriented, integrated, time-variant, nonvolatile collection of data in support of management decisions.
20. ......................... is a subject-oriented, integrated, time-variant, nonvolatile collection or data in support of management decisios.
21. __________ is the heart of the warehouse.
22. Reconciled data is
23. ____________predicts future trends & behaviors, allowing business managers to make proactive,knowledge-driven decisions.
24. Data can be updated in _____environment.
25. Expansion for DSS in DW is
26. A snowflake schema is which of the following types of tables?
27. Business Intelligence and data warehousing is used for
28. Which of the following is not a kind of data warehouse application?
29. ______________databases are owned by particular departments or business groups.
30. The type of relationship in star schema is
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