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Author Question: In a doubly nested set of NOT EXISTS SELECT statements, ________. A) if a row does not not match ... (Read 110 times)

joblessjake

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on: Jul 7, 2018
In a doubly nested set of NOT EXISTS SELECT statements, ________.
 
  A) if a row does not not match any row, then it matches every row
  B) if a row matches any row, then it matches every row
  C) if a row does not match any row, then it does not match every row
  D) if a row matches any row, then it does not match every row

Question 2

XML Schemas consist of ________.
 
  A) elements
  B) attributes
  C) properties
  D) A and B
  E) A, B, and C


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snackralk

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

A

Answer to Question 2

D


joblessjake

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Reply #2 on: Jul 7, 2018
Correct answers!


snackralk

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Reply #3 on: Jul 7, 2018
Great! Please up vote :D


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