Two-phase commit mechanism is completely transparent to users who issue _________________

Options
- Commit a transaction
- Rollback a transaction
- Non distributed transactions
- Distributed transactions

CORRECT ANSWER : Distributed transactions

Discussion Board
Oracle Transaction

The Oracle two-phase commit mechanism is completely transparent to users who issue distributed transactions. In fact, users need not even know the transaction is distributed. A COMMIT statement denoting the end of a transaction, automatically triggers the two-phase commit mechanism to commit the transaction. No coding or complex statement syntax is required to include distributed transactions within the body of a database application.

Prajakta Pandit 02-19-2017 11:36 PM

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