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Author Question: Which of the following (regarding the relation ENROLLMENT) represents the modification anomaly? ... (Read 19 times)

natalie2426

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on: Jul 7, 2018
Which of the following (regarding the relation ENROLLMENT) represents the modification anomaly?
 
  A) If a class name changes, it may have to be changed in more than one record
  B) If a student ID changes, we may have to change the class ID as well
  C) If a class ID changes, we may have to change the student ID as well
  D) If a student decides to use a longer version of his or her name, we cannot accommodate that modification

Question 2

Everything should be completed and ready for testing at the first readiness checkpoint.
 
  Indicate whether the statement is true or false


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Dunkey

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

A

Answer to Question 2

FALSE


natalie2426

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Reply 2 on: Jul 7, 2018
Great answer, keep it coming :)

epscape

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Reply 3 on: Yesterday
Gracias!

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