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Author Question: Expert systems (ES) are computer-based information systems that use expert knowledge to attain ... (Read 189 times)

sheilaspns

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on: Jul 7, 2018
Expert systems (ES) are computer-based information systems that use expert knowledge to attain high-level decision performance in a narrowly defined problem domain.
 
  Indicate whether the statement is true or false

Question 2

Search engines do not search the entire Web every time a user makes a search request, for all the following reasons EXCEPT
 
  A) the Web is too complex to be searched each time.
  B) it would take longer than the user could wait.
  C) most users are not interested in searching the entire Web.
  D) it is more efficient to use pre-stored search results.


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briezy

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

TRUE

Answer to Question 2

C


sheilaspns

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Reply 2 on: Jul 7, 2018
Thanks for the timely response, appreciate it

smrtceo

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Reply 3 on: Yesterday
Excellent

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