Bronchotomy is a procedure by which the trachea is cut for ventilation. _____

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  A .  The job will need to be reenabled before it will execute again. B .  The job may hold locks on objects referenced within it. C .  All jobs within the job group will also be stopped. D .  The job may leave data in an inconsistent state. E .  There is no danger in using the STOP_JOB procedure.

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• What is the proper procedure to recover a lost tempfile?（）

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• What is the danger associated with stopping a running job by using the STOP_JOB procedure?（）

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  A .  Restore the backup copy of the tempfile from the backup media. B .  Re-create the tempfile with the create tempfile command. C .  Copy an existing tempfile from another database. D .  Re-create the tempfile with the create tablespace command. E .  Re-create the tempfile with the alter tablespace command.

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