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
Q30: _ is used to merge data from
Q31: The locking mode _ prohibits locking of
Q32: A _ is the most basic storage
Q33: A transaction is completed on execution of
Q34: The _ parameter for the SET TRANSACTION
Q36: In commercial parlance,a _ is a business
Q37: The locking mode _ locks a table
Q38: You can change data in tables using
Q39: The _ statement allows you to change
Q40: Database changes are permanently stored to a
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