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Author Question: A row of a relation can have in its column two values from the column's domain. Indicate whether ... (Read 72 times)

cmoore54

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A row of a relation can have in its column two values from the column's domain.
 
  Indicate whether the statement is true or false

Question 2

How many entities are involved in a unary relationship?
 
  A) 1
  B) 2
  C) More than 2
  D) Between 1 and 2



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ecabral0

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Answer to Question 1

FALSE

Answer to Question 2

A





 

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