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Author Question: For performance reasons, it may be necessary to define more than one fact table for a star schema. ... (Read 110 times)

K@

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on: Jul 7, 2018
For performance reasons, it may be necessary to define more than one fact table for a star schema.
 
  Indicate whether the statement is true or false

Question 2

A field identified in a table as holding the unique identifier of the table's records is called the:
 
  A) primary key.
  B) key field.
  C) primary field.
  D) foreign key.
  E) identifying field.
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johnpizzaz

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Reply #1 on: Jul 7, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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K@

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Reply 2 on: Jul 7, 2018
:D TYSM

bulacsom

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Reply 3 on: Yesterday
Wow, this really help

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