When A Transaction Ti Attempts To Update A Data Item It #106
When a transaction Ti attempts to update a data item, it requests a _________ on that data item.
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 - Snapshot Isolation - Quiz No.1.
When a transaction Ti attempts to update a data item, it requests a _________ on that data item.
Read lock
Update lock
Write lock
Chain lock
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