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Author Question: A database is called self-describing because it reduces data duplication. Indicate whether the ... (Read 107 times)

moongchi

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on: Jul 7, 2018
A database is called self-describing because it reduces data duplication.
 
  Indicate whether the statement is true or false

Question 2

A key is a combination of one or more columns that is used to identify particular rows in a relation.
 
  Indicate whether the statement is true or false


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pallen55

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

FALSE

Answer to Question 2

TRUE


moongchi

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Reply 2 on: Jul 7, 2018
Excellent

apple

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Reply 3 on: Yesterday
:D TYSM

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