Selecting The Victim To Be Rollbacked To The Previous State Is #80
Selecting the victim to be rollbacked to the previous state is determined by the minimum cost. The factors determining cost of rollback is
This multiple choice question (MCQ) is related to the book/course
gs gs117 Database Management System.
It can also be found in
gs gs117 Concurrency Control - Deadlocks - Quiz No.1.
Selecting the victim to be rollbacked to the previous state is determined by the minimum cost. The factors determining cost of rollback is
How long the transaction has computed, and how much longer the transaction will compute before it completes its designated task
How many data items the transaction has used
How many more data items the transaction needs for it to complete
All of the mentioned
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