Which type of the backup process backs u

资格题库2022-08-02  54

问题 Which type of the backup process backs up files that have been modified since the last time all data was backed up(  )A.Incremental backupB.Full backupC.Partial backupD.Differential backup

选项 A.Incremental backup
B.Full backup
C.Partial backup
D.Differential backup

答案 D

解析 差异备份提供执行完整备份以来更改过的文件的备份。(差异备份通常保存不同的或自上次完全备份中,新的文件,但是这可以用不同的备份程序会有所不同。)
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