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The _________ graph describes deadlocks precisely

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in RDBMS by (118k points)
The _________ graph describes deadlocks precisely

(a) Wound wait graph

(b) Wait die graph

(c) Wait for graph

(d) None of the mentioned

I had been asked this question in an internship interview.

My query is from Deadlock Handling in section Concurrency Control of RDBMS

1 Answer

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The correct option is (c) Wait for graph

For explanation I would say: The wait for graph describes deadlocks precisely. Existence of a cycle in this graph implies that a deadlock will occur.

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