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AsystemadministratorperformsafullbackupeverySaturdayeveningandincrementalbackupstherestoftheweek.ThesystemfailedonThursdayandneedstoberestored.Whichbackuptapeswillberequiredtorestorethesystemtoitsmostrecentrecoverablestate？（）

A.Saturday’sfullbackuptapeonly

B.Wednesday’sincrementalbackuptapeonly

C.Saturday’sfullbackupandWednesday’sincrementalbackuptapes

D.Saturday’sfullbackupandSunday’sthroughWednesday’sincrementalbackuptapes

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