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Author Question: SQL implements selection, projection, and joining operations through a single statement called the ... (Read 15 times)

jrubin

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SQL implements selection, projection, and joining operations through a single statement called
  the Select statement.
 
  Indicate whether the statement is true or false

Question 2

Selection operation retrieves a subset of columns.
 
  Indicate whether the statement is true or false



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Beatricemm

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Answer to Question 1

TRUE

Answer to Question 2

FALSE




jrubin

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Reply 2 on: Jul 7, 2018
Excellent


abro1885

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Reply 3 on: Yesterday
Gracias!

 

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