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Author Question: In IDEF1X, extended E-R model subtype entities are grouped into ________. A) generic entities B) ... (Read 89 times)

genevieve1028

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on: Jul 7, 2018
In IDEF1X, extended E-R model subtype entities are grouped into ________.
 
  A) generic entities
  B) category entities
  C) nonspecific entities
  D) category clusters
  E) There is no equivalent IDEF1X term.

Question 2

Oracle Database only reads committed changes, and therefore dirty reads are not possible.
 
  Indicate whether the statement is true or false


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swimkari

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

D

Answer to Question 2

TRUE


genevieve1028

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

Liamb2179

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Reply 3 on: Yesterday
Wow, this really help

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