DAT/390 Wk 1 – Practice: Knowledge Check

DAT/390 Wk 1 – Practice: Knowledge Check DAT/390 Wk 1 – Practice: Knowledge Check   A(n) _____ condition occurs when two or more transactions wait for each other to unlock data. binary lock exclusive lock deadlock two-phase lock   _____ means that data used during the execution of a transaction cannot be used by a …

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