If no isolation level is specified, what is the default isolation level used? A. Cursor Stability (CS) B. Repeatable Read (RR) C. Read Stability (RS) with Currently Committed semantics D. Cursor Stability (CS) with Currently Committed semantics

The EXCLUSIVE MODE option of the LOCK TABLE statement is used to prevent which of the following? A. Concurrent application processes from performing any operations on the table. B. Concurrent application processes from performing any read-only operations on the table.…

What are INSTEAD OF triggers used for? A. To update data in other tables. B. To perform insert, update, and delete operations against complex views. C. To check or modify values before they are actually stored in a database. D.…