Question: Q 1 1 ( a ) ( 4 % ) Briefly explain the differences between operational ( transaction ) database systems and data warehouses. (

Q 11
(a)(4%) Briefly explain the differences between operational (transaction) database systems and data warehouses.
(b)(4%) What are the differences between normalization and denormalization? Please use examples to explain your answers.
Q 11 (a)(4%) Briefly explain the differences between operational (transaction) database

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