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When the recovery system sees a transaction log containing <__, Start> and <__, Commit> or just <__, Commit>, the transaction is put into a redo state

9. When the recovery system sees a transaction log containing <__, Start> and <__, Commit> or just <__, Commit>, the transaction is put into a redo state.

1. Start
2. Commit
3. Tn
4. None

Answer: C) Tn

Explanation:

When the recovery system sees a transaction log containing <Tn, Start> and <Tn, Commit> or just <Tn, Commit>, the transaction is put into a redo state.