Based on the following System log at time of system crash, answer the questions that follows:...
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Based on the following System log at time of system crash, answer the questions that follows: <start transaction, T1> <write item, T1, B, 100, 200> <commit, T1> [checkpoint] <start transaction, T2> <write item, T2, C, 1500, 250> <commit, T2> <start transaction, T3> <write item, T3, B, 200, 300> <start transaction, T4> <write item, T4, C, 1500, 250> <write item, T3, A, 500, 1000> System Crash What are the recovery actions in each of the following recovery techniques? a. Deferred Update b. Immediate update (Undo/Redo) Based on the following System log at time of system crash, answer the questions that follows: <start transaction, T1> <write item, T1, B, 100, 200> <commit, T1> [checkpoint] <start transaction, T2> <write item, T2, C, 1500, 250> <commit, T2> <start transaction, T3> <write item, T3, B, 200, 300> <start transaction, T4> <write item, T4, C, 1500, 250> <write item, T3, A, 500, 1000> System Crash What are the recovery actions in each of the following recovery techniques? a. Deferred Update b. Immediate update (Undo/Redo)
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The image displays a system log of transactions that occurred up until the point of a system crash Based on this log we need to determine the recovery ... View the full answer
Related Book For
Intermediate Accounting
ISBN: 978-0077400163
6th edition
Authors: J. David Spiceland, James Sepe, Mark Nelson
Posted Date:
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