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Author Question: If a DBMS enforces a DELETE CASCADE option on the referential integrity constraint betweenCLIENT and ... (Read 28 times)

javeds

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on: Jul 7, 2018
If a DBMS enforces a DELETE CASCADE option on the referential integrity constraint betweenCLIENT and AGENT in the HAPPY INSURANCE database, what will be the outcome after auser tries to delete the last record (A4, James, 3, 90, 2010, A3 ) from AGENT?
 
  A) CLIENT will have 7 records
  AGENT will have 4 records
  B) CLIENT will have 6 records
  AGENT will have 3 records
  C) CLIENT will have 7 records
  AGENT will have 3 records
  D) CLIENT will have 6 records
  AGENT will have 4 records

Question 2

A dimensional model can contain more than one fact table.
 
  Indicate whether the statement is true or false


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Swizqar

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

B

Answer to Question 2

TRUE


javeds

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Reply 2 on: Jul 7, 2018
Wow, this really help

frankwu0507

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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