ACID Properties
7 practice questionsDatabase SystemsStep-by-step solutions
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1
Which ACID property ensures committed data survives a system crash?
A.Durability
B.Isolation
C.Consistency
D.Atomicity
2
In ACID, the 'A' stands for:
A.Availability
B.Atomicity
C.Authorization
D.Aggregation
3
The 'Isolation' property of ACID ensures that:
A.Transactions are permanent
B.Concurrent transactions do not interfere with each other
C.Data is always valid
D.Transactions are atomic
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