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Recent questions tagged transactions-and-concurrency-control

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UGC NET CSE | June 2023 | Part 2: 44
Which one of the following is $\text{NOT}$ a part of $\text{ACID}$ properties of a database transaction?AtomicityConsistencyIsolationDeadlock-freedom
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Casecading rollback in WD and WW
Is the possibility of cascading rollbacks more in Wound and Wait or in Wait Die?
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Serializability
What is Proof/Explanation for complexity to test if a schedule is conflict serializable is O(n^2) whereas for view serializable is O(2^n)-Exponential ?
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UGC NET CSE | October 2020 | Part 2 | Question: 48
In the context of concurrency control, a given pair of operations in a schedule is called conflict schedule ifAt least one of the operations is write operationBoth the operations are performed ... , $(c)$ and $(d)$ only$(c)$ and $(d)$ only
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NIELIT 2018-36
______ is NOT a part of the ACID propertiesInconsistencyConsistencyAtomicityIsolation
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