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batuayan batuayan
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6 years ago
It is possible for local DBMSs to commit updates at some sites and undo updates at other sites. This inconsistency can be prevented by using a ____.
 a. two-step rollback
 b. two-phase commit
 c. two-phase rollback
 d. two-phase transaction
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pianoman314pianoman314
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6 years ago
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batuayan Author
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#2
6 years ago
TY
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