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Database Systems: Concepts, Design and Applications by S. K. Singh

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Chapter 20 Data Warehousing and Data Mining

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Tick (✓) the Appropriate Answer

1.(d)
2.(d)
3.(a)
4.(a)
5.(d)
6.(b)
7.(d)
8.(d)
9.(a)
10.(b)
11.(c)
12.(a)
13.(a)
14.(d)
15.(d)
16.(d)
17.(d)
18.(d)
19.(d)
20.(a).

 

Fill in the Blanks

1.Data mining
2.Large centralized Secondary storage
3.(a) subject-oriented, (b) integrated, (c) time-variant, (d) non-volatile
4.Business-driven information technology
5.(a) Data acquisition, (b) Data storage, (c) Data access
6.Current, integrated
7.Modelled, reconciled, read/write, transient, current
8.Arbor Software Corp., 1993
9.Exploratory data analysis, knowledge discovery, machine learning
10.Knowledge discovery in databases ...

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