Every conflict serializable schedule is also ___________ serializable.TransactionConceptualViewConflictExplanation for answer
Question
Every conflict serializable schedule is also ___________ serializable.TransactionConceptualViewConflictExplanation for answer
Solution
Every conflict serializable schedule is also view serializable.
Here's the step by step explanation:
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Conflict serializability is a type of serializability which allows concurrent transactions to execute in such a way that the final state of the database is the same as if the transactions were executed serially.
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View serializability, on the other hand, is a more general form of serializability. It allows for more schedules to be considered serializable, as it takes into account not just the order of read and write operations, but also the values read and written.
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Every conflict serializable schedule is view serializable because conflict serializability is a stricter condition. If a schedule is conflict serializable, it means that it maintains the order of conflicting operations between transactions. This is a subset of the conditions required for view serializability, which also includes maintaining the same view of the data.
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Therefore, if a schedule meets the stricter conditions for conflict serializability, it will also meet the conditions for view serializability. Hence, every conflict serializable schedule is also view serializable.
Similar Questions
Every conflict serializable schedule is also ___________ serializable.
A schedule is called __________ if it is conflict equivalent to a serial schedule.Conflict serializableConflictingNon serializableNone of the mentioned
A schedule S is conflict serializable if it is conflict equivalent to a _________ schedulea)serialb)recoverablec)strictd)non seriale)cascadeless
In a schedule S having 4 transactions executed concurrently. The order of their operation is given below. Find out whether the given schedule is serializable or not?R1(A), R2(B), W2(A), W3(C), R4(C), R3(A), W3(B), R4(A), W2(B), W4(B), W3(A)Conflict SerializableView SerializableBoth (a) and (b)Not Serializable
consider the schedule S given below.S: R1 (X), W2 (X), W1 (X),Which of the following statement is correct?S is neither view nor conflict serializable.S is view-serializable but not conflict-serializable.S is conflict serializable but not view serializable.S is both view and conflict serializable.
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