Author Question: The SQL statement used to modify a view is: A) ALTER EXISTING VIEW ViewName AS. B) ALTER VIEW ... (Read 356 times)

BRWH · **on:** Jul 7, 2018

The SQL statement used to modify a view is:

A) ALTER EXISTING VIEW ViewName AS.
B) ALTER VIEW ViewName AS.
C) DROP EXISTING VIEW ViewName.
D) DROP VIEW ViewName.
E) MODIFY VIEW ViewName AS.

Question 2

With optimistic locking, locks are first issued, then the transaction is processed, and then the locks are released.

Indicate whether the statement is true or false