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Author Question: You cannot remove a record from the primary key table until you have removed all related records ... (Read 134 times)

swpotter12

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on: Jul 7, 2018
You cannot remove a record from the primary key table until you have removed all related records from the foreign key table. Which action is most effected by this rule?
 
  A) Insert
  B) Update
  C) Delete
  D) None of the above

Question 2

A _________ is a computer program that appears to have a useful function, but also has a hidden and potentially malicious function that evades security mechanisms.
 
  What will be an ideal response?


jxjsniuniu

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

C

Answer to Question 2

Trojan horse


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