Author Question: The most commonly used form of join operation is the: A) outer join. B) union join. C) ... (Read 176 times)

future617RT

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The most commonly used form of join operation is the:
 
  A) outer join.
  B) union join.
  C) equi-join.
  D) natural join.

Question 2

Microsoft domains can be organized into trees, and trees can be organized into forests.
 
  Indicate whether the statement is true or false.


mcni194

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Answer to Question 1

D

Answer to Question 2

Answer: TRUE



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