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【单选题】

When performing password recovery, which command should be entered at the boot prompt?()

A、boot -s

B、boot -r

C、boot single

D、boot recovery

更多“When performing password recovery, which command should be entered at the boot prompt?()”相关的问题
第1题

A、A. Host Checker is disabled.  B、B. Host Checker will perform continous checks.  C、C. Host Checker will perform checks when user logs out.  D、D. Host Checker will perform checks when user first logs in.  

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第2题

A、Update job log when a job completes  B、Spawn and remove job slaves  C、Write/read job info to/from memory cache  D、Query job table  E、Pass job information to job slaves  

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第3题

A、extremely cold air from shore passes over warmer water  B、warm dry air from shore passes over cooler water  C、cold ocean water evaporates into warm air  D、cool rain passes through a warm air mass  

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第4题

A、Extremely cold air from shore passes over warmer water  B、Warm dry air from shore passes over cooler water  C、Cold ocean water evaporates into warm air  D、Cool rain passes through a warm air mass  

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第6题

A、When receiving by  B、When received by  C、In order to receiving  D、In order to receive  

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第7题

A、The temperature rises after a cold front passes  B、The barometric pressure rises when a warm front passes  C、A cold front generally passes faster than a warm front  D、A warm front usually has more violent weather associated with it than a cold front  

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第8题

A、When the vessel is in an overloaded condition  B、When the vessel has arranged for both duplication of equipment AND shore-based maintenance  C、When the vessel has replaced a required piece of GMDSS-related equipment but its performance has not been verified or logged  D、When the vessel is carrying only two licensed GMDSS Radio Operators and is capable of performing all required functions  

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第9题

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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第10题

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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