41. An .................. system is market-oriented and is used for data analysis by knowledge workers, including managers, executives, and analysts.
42. The data is stored, retrieved & updated in
43. Record cannot be updated in
44. The star schema is composed of __________ fact table.
45. The full form of OLAP is
46. The source of all data warehouse data is the
47. ________________ is the specialized data warehouse database.
48. The biggest drawback of the level indicator in the classic star-schema is that it limits
49. The data Warehouse is
50. __________describes the data contained in the data warehouse.
MCQ Multiple Choice Questions and Answers on Data Warehousing
Data Warehousing Question and Answer