There is a possibility of a cascading rollback when a. A transaction writes items that have been
Question:
There is a possibility of a cascading rollback when
a. A transaction writes items that have been written only by a committed transaction
b. A transaction writes an item that is previously written by an uncommitted transaction
c. A transaction reads an item that is previously written by an uncommitted transaction
d. Both (b) and (c)
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There is a possibility of a cascading rollback when The answer is d Both b and c Because there is a...View the full answer
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Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
Question Posted:
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