Give an example of a schedule that is serializable but not strict.
What will be an ideal response?
w1(x) r2(x) w2(z ) r1(y)
T1 is serializable before T2, but T2 read what T1 wrote before T1 committed. If T2
were to commit and then T1 were to abort, the schedule would not be recoverable.
Computer Science & Information Technology
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Why is it easy to export Access tables to Excel?
What will be an ideal response?
Computer Science & Information Technology
A(n) ____________ system collects, stores, and processes data to provide useful, accurate, and timely information, typically within the context of an organization.
Fill in the blank(s) with the appropriate word(s).
Computer Science & Information Technology