Question: Which is correct answer? Which is the correct answer? For two operations to conflict all of the following must be true EXCEPT a. They access

Which is correct answer? Which is the correct answer? For two

Which is correct answer?

operations to conflict all of the following must be true EXCEPT a.

Which is the correct answer?

For two operations to conflict all of the following must be true EXCEPT a. They access the same data item b. They belong to different transactions C. At least one of them is an update d. Each is waiting for the other to be performed

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