Multiple Choice
Which of the following statements is not true of triggers:
A) The DBMS will automatically recompile a trigger if a referenced object is deleted
B) Triggers should not perform integrity constraints that can otherwise be performed with CHECK constraints and assertions
C) The choice between using a database trigger versus an application trigger is usually fairly clear
D) A and C are both not true
Correct Answer:
Verified
Correct Answer:
Verified
Q43: Metadata can be found in the information
Q44: The SQL:2003 _ statement allows you to
Q45: One of the responsibilities of the data
Q46: A(n)_ is a special database provided by
Q47: The data dictionary of a relational database
Q49: The SQL:2003 Definition_Schema and Information_Schema have not
Q50: _ is a term for the situation
Q51: The protection of databases from unauthorized access
Q52: SQL:2003 ASSERTIONS are more powerful than CHECK
Q53: After execution of the commands SQL#1,SQL#2,and SQL#3,a