单选题An administrator performs a full backup every Saturday evening and daily incremental backups the rest of the week. The system failed on Thursday and must be restored. Which backup tapes will be required to restore the system to its most recent recoverable state（）ASaturday’s full backup tapeBWednesday’s backup tapeCSaturday’s full backup and Wednesday’s incremental backup tapesDSaturday’s full backup and Sunday’s through Wednesday’s incremental backup tapes
单选题
An administrator performs a full backup every Saturday evening and daily incremental backups the rest of the week. The system failed on Thursday and must be restored. Which backup tapes will be required to restore the system to its most recent recoverable state（）
A
Saturday’s full backup tape
B
Wednesday’s backup tape
C
Saturday’s full backup and Wednesday’s incremental backup tapes
D
Saturday’s full backup and Sunday’s through Wednesday’s incremental backup tapes
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