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Author Question: A relation is in domain/key normal form if ________. A) every key of the relation is a logical ... (Read 116 times)

nmorano1

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on: Jul 7, 2018
A relation is in domain/key normal form if ________.
 
  A) every key of the relation is a logical consequence of the definition of constraints and determinants
  B) every key of the relation is a logical consequence of the definition of constraints and domains
  C) every constraint on the relation is a logical consequence of the definition of keys and determinants
  D) every constraint on the relation is a logical consequence of the definition of keys and domains

Question 2

Converting date, money, or other more specific data types to char or varchar will usually succeed.
 
  Indicate whether the statement is true or false


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kaillie

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

D

Answer to Question 2

TRUE


nmorano1

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Reply 2 on: Jul 7, 2018
Excellent

ricroger

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Reply 3 on: Yesterday
Wow, this really help

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