单选题You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform tape backups. Which action should you take？（）A Set the BACKUP_TAPE_IO_SLAVES parameter to FALSEB Set the BACKUP_TAPE_IO_SLAVES parameter to TRUEC Use compression when performing tape backupsD Configure multiple SBT channels
单选题
You are tuning RMAN to optimize performance. You want tape I/O to be asynchronous when you perform tape backups. Which action should you take？（）
A
Set the BACKUP_TAPE_IO_SLAVES parameter to FALSE
B
Set the BACKUP_TAPE_IO_SLAVES parameter to TRUE
C
Use compression when performing tape backups
D
Configure multiple SBT channels
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