Question: Question 10 (5 pts) T1 Lock(X); Read (X) X = X-10; Write (X) Unlock (X) Lock (Y); Read (Y) Y = Y + 10

Question 10 (5 pts) T1 Lock(X); Read (X) X = X-10; Write (X) Unlock (X) Lock (Y); Read (Y) Y = Y + 10 Write (Y); Unlock (Y) T2 discount = 1.01 Lock (X); Read (X) X = X* discount; Write (X) Lock (Y); Unlock (X); Read (Y) Y = Y* discount; Write (Y) Unlock (Y) Does 2PL allow this schedule? If not, make changes to the order of operations in T1, so that the schedule conforms to 2PL.

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