5138 Final Exam

155 terms by TearDrop396

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Alphabetical Original

__ requires that all operations of a transaction be completed.

Atomicity

A consistent database is __.

one in which all data integrity constraints are satisfied

A transaction is a ____ unit of work that must be either entirely completed or aborted.

logical

____ means that data used during the execution of a transaction cannot be used by a second transaction until the first one is completed.

Isolation

The DBMS __ the SQL query and chooses the most efficient...