Question: DataBase - Recovery managment techniques c) What will be the value of P,X,Q and K after recovering the system 1 [Start, Til 2 [71, P,

DataBase - Recovery managment techniques

c) What will be the value of P,X,Q and K after recovering the system

1 [Start, Til 2 [71, P, 20, 25] 3 [Tl, Q, 15, 35] 4 [TI, Commit] 5 In, Start] 6 [T2, R, 50, 70] 7 [72, K, 25, 16] 8 [72, Q, 35, 18] 9172: Commit 10 startl II [(Checkpoint Using. Defferred Updates recovery scheme to answer the following questions. a) Which transaction will be undo? b) Which transaction will be redo? c)What will be the value Of p, and K after recovering the system?

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