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Author Question: What stands as the most outstanding representation of global networking? A) Business to business ... (Read 130 times)

itsmyluck

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on: Jul 7, 2018
What stands as the most outstanding representation of global networking?
 
  A) Business to business applications
  B) The Internet
  C) Protocols
  D) Electronic commerce

Question 2

Describe normalization rules.
 
  What will be an ideal response?
Modern Systems Analysis and Design ¦ Valacich, George ¦ 8th Edition
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ApricotDream

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

B

Answer to Question 2

Although first normal form is not directly mentioned in the textbook, it requires the removal of repeating data, so there is a single value at the intersection of each row and column of the relation. Relations are in second normal form if nonkey attributes require the whole key for identification. Relations are in third normal form if no transitive dependencies exist in the relation.


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