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Author Question: Functional dependency OwnerID --> Make exists in the table VEHICLE. Indicate whether the ... (Read 72 times)

Medesa

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on: Jul 7, 2018
Functional dependency OwnerID --> Make exists in the table VEHICLE.
 
  Indicate whether the statement is true or false

Question 2

What enables direct lookup of values in the fact table in a multidimensional cube?
 
  What will be an ideal response?


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Meganchabluk

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Reply #1 on: Jul 7, 2018
Answer to Question 1

FALSE

Answer to Question 2

In a multidimensional cube, every record can be looked up directly, eliminating the need for a search. This is because each cell has an address composed of the values of the dimensions' attributes, which can be used for direct access. In order to find data, the dimension values are used to calculate the position and directly access the value in the cell.


Medesa

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Reply 2 on: Jul 7, 2018
Gracias!

ghepp

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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