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Which condition(s) must be met for the two operations to conflict?
20. Which condition(s) must be met for the two operations to conflict?
- Both transactions are separate.
- The data item is the same for both of them.
- A write operation is present in at least one of them.
- All of the above
Answer: D) All of the above
Explanation:
All conditions must be met for the two operations to conflict:
- Both transactions are separate.
- The data item is the same for both of them.
- A write operation is present in at least one of them.