考试
1970-01-01 08:00:00

【单选题】 Whatfeaturecomesintoplay

题目描述

【单选题】 Whatfeaturecomesintoplaytohelpensurethecompletionofthebackupshouldoneofthreebackupdevicesfailduringabackupthatisusingthreedifferentchannels?【】

AChannel failover

BRestartable backups 

CRescheduable backups 

DAutomatic backup recovery 

EChannel recovery

答案解析

A

A

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