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Author Question: Which of the following best describes the use of DISTINCT with a function as in SUM(DISTINCT )? ... (Read 87 times)

BRWH

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on: Jul 7, 2018
Which of the following best describes the use of DISTINCT with a function as in SUM(DISTINCT )?
 
  A) Only distinct values are totaled, repeated values are ignored
  B) It only sums one row at a time
  C) It has no effect
  D) None of the above

Question 2

Query by example uses a series of keywords and commands to select the rows and columns for a query.
 
  Indicate whether the statement is true or false


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hanadaa

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

A

Answer to Question 2

FALSE


BRWH

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Reply 2 on: Jul 7, 2018
Excellent

mjenn52

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Reply 3 on: Yesterday
Wow, this really help

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