16. A SQL view is a virtual table that is constructed from other tables or views.
A. True
B. False
17. There are three SQL data modification operations: insert, modify and delete.
A. True
B. False
18. SQL statements can be embedded in triggers, stored procedures, and program code.
A. True
B. False
19. A view that contains a computed column can be easily updated.
A. True
B. False
20. Three types of triggers are: BEFORE, AFTER and EXCEPTION.
A. True
B. False