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Author Question: A deletion anomaly occurs when the entire primary key is not known and the database cannot delete a ... (Read 37 times)

c0205847

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on: Jul 7, 2018
A deletion anomaly occurs when the entire primary key is not known and the database cannot delete a record.
 
  Indicate whether the statement is true or false

Question 2

A template that the analyst may use when beginning to model or talk about the system from an O-O perspective is called a:
 
  A) CRC card.
  B) UML descriptor.
  C) whole-part structure.
  D) design layer.
  E) User Message Language.


Qarqy

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

FALSE

Answer to Question 2

A


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