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write the answer by the keyboard d) Discuss with an example why re-organising the Attributes of a Dimension into a Hierarchy of Levels supports the
write the answer by the keyboard 
d) Discuss with an example why re-organising the Attributes of a Dimension into a Hierarchy of Levels supports the querying of a Cube. [4] e) Suggest two reasons why we might choose ROLAP (Relational OLAP) for Cube Storage? [4] Step by Step Solution
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Databases On The Web Designing And Programming For Network Access
Authors: Patricia Ju
1st Edition
1558515100, 978-1558515109
