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Data Warehousing 2
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_______is the act of picking a rectangular subset of a cube by choosing a single value for one of its dimensions and creating a new cube with one fewer dimension
Options
- Dice
- Drill Up
- Slice
- Roll Up
CORRECT ANSWER : Slice
Discussion Board
Slice
Slice is the act of picking a rectangular subset of a cube by choosing a single value for one of its dimensions, creating a new cube with one fewer dimension. This helps to focus on the remaining data when we are not concerned with the sliced dimension.
Prajakta Pandit 03-20-2017 01:16 AM
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