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Oracle认证考试

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Which statement about recovering from the loss of a redo log group is true?()

  • A、If the lost redo log group is ACTIVE, you should first attempt to clear the log file.
  • B、If the lost redo log group is CURRENT, you must clear the log file.
  • C、If the lost redo log group is ACTIVE, you must restore, perform cancel-based incomplete recovery, and open the database using the RESETLOGS option.
  • D、If the lost redo log group is CURRENT, you must restore, perform cancel-based incomplete recovery, and open the database using the RESETLOGS option.
正确答案:D
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