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Author Question: The characteristic that indicates that a data warehouse is organized around key high-level entities ... (Read 88 times)

Mr. Wonderful

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on: Jul 7, 2018
The characteristic that indicates that a data warehouse is organized around key high-level entities of the enterprise is:
 
  A) subject-oriented.
  B) integrated.
  C) time-variant.
  D) nonvolatile.

Question 2

All of the following are guidelines for better query design EXCEPT:
 
  A) understand how indexes are used in query processing.
  B) use a lot of self-joins.
  C) write simple queries.
  D) retrieve on the data that you need.
Modern Database Management ¦ Hoffer, Venkataraman, Topi ¦ 13th Edition
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mcni194

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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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Mr. Wonderful

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Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

Joy Chen

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Reply 3 on: Yesterday
:D TYSM

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