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Since the transaction cannot update data on the data item when the shared lock is held, it can be shared ___ transactions

6. Since the transaction cannot update data on the data item when the shared lock is held, it can be shared ___ transactions.

1. Before
2. After
3. Between
4. None

Answer: C) Between

Explanation:

Since the transaction cannot update data on the data item when the lock is held, it can be shared between transactions.