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Author Question: A functional dependency is a particular relationship between two ________. A) Attributes B) Rows ... (Read 120 times)

frankwu

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on: Jul 7, 2018
A functional dependency is a particular relationship between two ________.
 
  A) Attributes
  B) Rows
  C) Databases
  D) Tables

Question 2

An entity instance (also known simply as an instance) is a single occurrence of an entity type and is described just once in a data model, whereas many instances of that entity type may be represented by data stored in the database.
 
  Indicate whether the statement is true or false
Modern Systems Analysis and Design ¦ Valacich, George ¦ 8th Edition
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owenfalvey

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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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frankwu

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Reply 2 on: Jul 7, 2018
:D TYSM

sailorcrescent

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Reply 3 on: Yesterday
Gracias!

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