DBMSs that use the ___ scheme will simply check the timestamp of both transactions if a transaction seeks to access a resource that is already locked by another transaction

15. DBMSs that use the ___ scheme will simply check the timestamp of both transactions if a transaction seeks to access a resource that is already locked by another transaction.

  1. Live
  2. Die
  3. Wait-Live
  4. Wait-Die

Answer: D) Wait-Die

Explanation:

DBMSs that use the Wait-Die scheme will simply check the timestamp of both transactions if a transaction seeks to access a resource that is already locked by another transaction.

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