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General Revision 2 Flashcards | StudBud
General Revision 2
1 / 14
What is the correct definition of the database term: 'Isolation'
A
A transaction should fully complete or not save at all
B
A transaction must only change the data in a DB following its rules
C
One transaction can't overwrite another one happening concurrently
D
Once a transaction starts it must be saved even if there is power loss
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correct · 0:00
