Given the schedule below, complete the recovery log to match the schedule. Schedule Recovery Log T1 T2 start T2 read Y start T1 read X update T2, YID, Yoriginal, Ynew X = X / 5 (A) Y = Y * 7 (B) write Y (C) save main memory update T1, XID, Xoriginal , Xnew rollback write X commit T1 commit (A) Pick (B) Pick (C) Pick 1 2 > > >

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Race Condition

A race condition occurs within a critical section when two or more tasks try to access and alter a shared resource simultaneously. As a consequence, the process changes to a state of inconsistency.