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Author Question: The task of diagnosing errors due to changes in the database structure is eased by ________. A) ... (Read 54 times)

cherise1989

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on: Jul 7, 2018
The task of diagnosing errors due to changes in the database structure is eased by ________.
 
  A) formal policies for requesting changes
  B) database structure change documentation
  C) rollback analysis
  D) configuration control

Question 2

SQL triggers can be used when the DBMS receives a(n) ________ request.
 
  A) INSERT
  B) SELECT
  C) ALTER
  D) CREATE


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ladyjames123

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

B

Answer to Question 2

A


cherise1989

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Reply 2 on: Jul 7, 2018
Gracias!

alexanderhamilton

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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