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【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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更多“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?（）”相关的问题
第1题
[单选题] An administrator is creating a comprehensive backup system to backup a single web server.Which of the following is the BEST way to provide full restore?（）

A、Take an image backup nightly while the server is online.  B、Take an incremental backup while the server is offline.  C、Take a monthly snapshot backup while the server is online.  D、Take a differential backup while the server is online.  

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第2题
[单选题] Which of the following is the FINAL step in the backup process?（）

A、Load differential tape  B、Verify backup  C、Load new tapes  D、Perform a full backup  

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第3题
[单选题] You need to recommend a backup strategy for Hyper-V. What should you recommend？（）

A、Take a snapshot of each VM， and then run a full backup of the Hyper-V hosts by using Windows Server  Backup.  B、Shut down the VMs，and then run a full backup of the Hyper-V hosts by using Windows Server Backup. Restart the VMs when the backup is complete.  C、From each VM,run a full backup by using Windows Server Backup， and then run a full backup of the Hyper-V hosts by using Windows Server Backup.  D、From each VM,run a full backup by using Windows Server Backup. Shut down the VMs， and then run a full backup of the Hyper-V hosts by using Windows Server Backup. Restart the VMs when the backup is complete.  

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第4题
[单选题] Due to operational commitments， a system has a very short backup window during the week， but is not used from Saturday morning through Sunday at Midnight.  Which of the following minimizes backup and recovery time， while providing complete data restore coverage （）

A、Full backups every month， daily incremental backups  B、Full backups every month， daily differential backups  C、Full backup Saturday night， incremental backups the rest of the week  D、Full backup Saturday night， differential backups the rest of the week  

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第5题
[单选题] Due to operational commitments， a system has a very short backup window during the week， but is not used from Saturday morning through Sunday at Midnight. Which of the following minimizes backup time， while providing the best data restore coverage？（）

A、Full backups every night  B、Differential backups every night  C、Full backup Saturday night， incremental backups the rest of the week  D、Full backup Saturday night， differential backups the rest of the week  

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第6题
[单选题] According to the datasheet published on the IBM website， the TS7610 ProtecTIER ApplianceExpress is ideal for：（）

A、weekly full backups of 5 TB or less  B、weekly full backups of 3 TB or less  C、weekly full backups of 1.5 TB or less  D、daily incremental backups of 3 TB or less  

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第7题
[单选题] A server failed Thursday evening before the nightly backup. The backup scheme in place was full backups every Sunday, incremental backups on Monday, Wednesday, and Friday, and differential backups on Tuesday,Thursday, and Saturday. To fully restore the server. which of the following is the LEAST amount of backup sets required?（）

A、One  B、Two  C、Three  D、Four  

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第8题
[单选题] An administrator is creating a comprehensive backup system to backup a single web server. Which of the following is the BEST way to provide full restore？（）

A、 Take an image backup nightly while the server is online.  B、 Take an incremental backup while the server is offline.  C、 Take a monthly snapshot backup while the server is online.  D、 Take a differential backup while the server is online.  

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第9题
[] ou manage a server that runs windows server 2008. The windows backup and restore utility is installed on the server. You need to create a full backup of all system state data to the DVD drive (R: drive) on the server. Which command should you run on the server?（） ou manage a server that runs windows server 2008. The windows backup and restore utility is installed on the server. You need to create a full backup of all system state data to the DVD drive (R: drive) on the server. Which command should you run on the server?（）

A、A.WBadmin enable backup –addtarget:R: /quiet.  B、B.Wbadmin enable backup –addtarget:C: /quiet.  C、C.Wbadmin start backup –allCritical –backuptarget:C: /quiet.  D、D.Wbadmin start backup –allCritical –backuptarget:R:/ quiet.  

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