单选题A full backup is performed every Sunday and incremental backups are performed daily Monday through Saturday. How many tapes would be required to perform a full restore if a complete failure occurred on Thursday before the incremental backup？（）A 2B 3C 4D 5
单选题
A full backup is performed every Sunday and incremental backups are performed daily Monday through Saturday. How many tapes would be required to perform a full restore if a complete failure occurred on Thursday before the incremental backup？（）
A
2
B
3
C
4
D
5
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解析：
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相关考题：
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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A server failed Thursday evening before the nightly backup. The backup scheme in place was fullbackups every Sunday，incremental backups on Monday，Wednesday，and Friday，and differentialbackups on Tuesday，Thursday，and Saturday. To fully restore the server，which of the following is theLEAST amount of backup sets required？（）A OneB TwoC ThreeD Four
单选题A full backup is performed every Sunday and incremental backups are performed daily Monday through Saturday. How many tapes would be required to perform a full restore if a complete failure occurred on Thursday before the incremental backup?（）A2B3C4D5
单选题You have a server that runs Windows Server 2003 Service Pack 2 (SP2). You back up the shared folders on the servers by using the following schedule: ·Full backup at 01:00 every Sunday ·Incremental backup at 01:00 every Monday to Friday On a Wednesday afternoon, the hard disk drive that contains the shared folders fails. You need to restore the latest version of all files in the shared folders. The solution must use as few backup tapes as possible. What should you restore? （）Athe files from the full backupBthe files from the full backup and from the Monday, Tuesday, and Wednesday backupsCthe files from the full backup and from the Wednesday backupDthe files from the Wednesday backup
多选题You are a network administrator for your company. The design team provides you with the following list of requirements for server disaster recovery： No more than two sets of tapes can be used to restore to the previous day. A full backup of each server must be stored off-site. A full backup of each server that is no more than one week old must be available on-site. Backups must never run during business hours. Tapes may be recalled from off-site storage only if the on-site tapes are corrupted or damaged. A full backup of all servers requires approximately 24 hours. Backing up all files that change during one week requires approximately 4 hours. Business hours for the company are Monday through Friday， from 6：00 A.M. to 10：00 P.M. You need to provide a backup rotation plan that meets the design team’s requirements. Which two actions should you include in your plan？（）APerform a full normal backup for on-site storage on Friday night after business hours. Perform a full copy backup for off-site storage on Saturday night after the Friday backup is complete.BPerform a full normal backup for on-site storage on Friday night after business hours. Perform another full normal backup for off-site storage on Saturday night after the Friday backup is complete.CPerform a full copy backup for on-site storage on Friday night after business hours. Perform a full copy backup for off-site storage on Saturday night after the Friday backup is complete.DPerform differential backups on Sunday， Monday， Tuesday， Wednesday， and Thursday nights after business hours.EPerform incremental backups on Sunday， Monday， Tuesday， Wednesday， and Thursday nights after business hours.FPerform incremental backups on Sunday， Tuesday， and Thursday nights after business hours. Perform differential backups on Monday and Wednesday nights after business hours.
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