A system administrator wants to automatically eject the backup tape each night after the backup is complete. Which command can be used to eject the tape？（）
- A、tar
- B、tctl
- C、rmdev
- D、backup
正确答案:B
答案解析:有
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IBM认证考试
IBM认证考试
A system administrator wants to automatically eject the backup tape each night after the backup is complete. Which command can be used to eject the tape？（）
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