Question
Identify the operation which can be performed in the data warehouse. Alter Modify Scan Read/write On what is data warehouse based? 1D model 2D model
Identify the operation which can be performed in the data warehouse.
Alter
Modify
Scan
Read/write
On what is data warehouse based?
1D model
2D model
3D model
Multidimensional model
Identify the term used to define the multidimensional model of the data warehouse.
Table
Tree
Data cube
Data structure
DSS in data warehouse stands for .
Decision single system
Decision support system
Data support system
Data storable system
What is the time horizon in the data warehouse?
3-4 years
5-6 years
5-10 years
1-2 years
Where can the data be updated?
Informational environment
Data warehouse environment
Operational environment
Data mining environment
What is the source of all data warehouse data known as?
Formal environment
Data warehouse environment
Operational environment
Technology environment
What is the source of all data warehouse data known as?
Formal environment
Data warehouse environment
Operational environment
Technology environment
Who is responsible for running queries and reports against data warehouse tables?
Software
Hardware
Middle ware
End-users
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Logic In Databases International Workshop Lid 96 San Miniato Italy July 1 2 1996 Proceedings Lncs 1154
Authors: Dino Pedreschi ,Carlo Zaniolo
1st Edition
3540618147, 978-3540618140
