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The deadlock in a set of a transaction can be determined by

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in Database Management by (119k points)
The deadlock in a set of a transaction can be determined by

(a) Read-only graph

(b) Wait graph

(c) Wait-for graph

(d) All of the mentioned

This question was addressed to me by my college director while I was bunking the class.

I would like to ask this question from Deadlocks topic in chapter Concurrency Control of Database Management

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The correct answer is (a) Read-only graph

For explanation: Each transaction involved in the cycle is said to be deadlocked.

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