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Author Question: A determinant that determines all the other columns in a relation is a ________. A) record B) ... (Read 19 times)

joesmith1212

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on: Jul 7, 2018
A determinant that determines all the other columns in a relation is a ________.
 
  A) record
  B) surrogate key
  C) foreign key
  D) candidate key

Question 2

Typically, there are at least four different copies of the database schema used in the redesign process.
 
  Indicate whether the statement is true or false


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Kingjoffery

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

D

Answer to Question 2

FALSE


joesmith1212

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Reply 2 on: Jul 7, 2018
Gracias!

Liamb2179

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

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