means that Ti writes new value of 10 into X, old value = 5 Assume initial values are A = 2, B = 3 This is not a strict schedule There are only writes in this schedule i.e. no reads. System crash Suppose that we use the immediate update protocol (a) Show what will be the steps taken at the time of the recovery process i.e. specify, in the correct order, what are all the operations (undo and/or redo) which are carried out by showing what changes are made. No additional explanation is needed. (b) What are the final values of A and B; no explanation needed

means that Ti writes new value of 10 into X, old value = 5

Assume initial values are A = 2, B = 3

This is not a strict schedule

There are only writes in this schedule i.e. no reads.

System crash