Question: Which of the following is true concerning triggers?
Options
A : You do not create them with SQL.
B : They execute against only some applications that access a database.
C : They have an event, condition, and action.
D : They cannot cascade (cause another trigger to fire).
Previous ||
Advanced SQL - General Questions more questions
A UNION query is which of the following?
Which of the following statements is true concerning subqueries?
Which of the following is a correlated subquery?
How many tables may be included with a join?
The following SQL is which type of join: SELECT CUSTOMER_T.....
Poor data administration can lead to which of the following?
A traditional data administrator performs which of the following roles?
If both data and database administration exist in an organization,....
Which of the following is part of an administrative policy....
Backward recovery is which of the following?
Advanced SQL - General Questions more Online Exam Quiz
Namespaces - General Questions
Polymorphism - General Questions
Properties - General Questions
Structures - General Questions
Data and Database Administration - General Questions
Database Design Using Normalization - General Questions
Database Processing for BIS - General Questions