Multiple Choice
The ____ parameter for the SET TRANSACTION forces all queries to see data as a snapshot at a single point in time regardless of any database changes after the start of execution of each query in a transaction.
A) READ ONLY
B) ISOLATION LEVEL READ COMMITTED
C) USE ROLLBACK SEGMENT
D) READ WRITE
Correct Answer:

Verified
Correct Answer:
Verified
Q39: You can change data in tables using
Q40: A transaction is only complete when a
Q41: The single table INSERT statement is used
Q42: _ statements are used to change data
Q43: Default settings for the SET TRANSACTION statement
Q45: Default settings for the LOCK TABLE statement
Q46: In commercial parlance,a _ is a business
Q47: When using the SET TRANSACTION statement _
Q48: A _ INSERT statement adds to more
Q49: The locking mode _ prohibits locking of