For two transactions T1 and T2, they both select a row for update, and – McqOptions

MCQOPTIONS

1.	For two transactions T1 and T2, they both select a row for update, and based on the state of that row, make an update to it.
A.	Dirty Read
B.	Nonrepeatable read
C.	Phantom read
D.	Lost Updates
Answer» E.

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