单选题A system administrator performs a full backup every Saturday evening and incremental backups the rest of the week. The system failed on Thursday and needs to be restored. Which backup tapes will be required to restore the system to its most recent reco

题目
单选题
A system administrator performs a full backup every Saturday evening and incremental backups the rest of the week. The system failed on Thursday and needs to be restored. Which backup tapes will be required to restore the system to its most recent recoverable state？（）
A

Saturday’s full backup tape only

B

Wednesday’s incremental backup tape only

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

相似考题

1.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. OneB. TwoC. ThreeD. Four

2.Which of the following allows an administrator to recover the MOST data?()A. System imageB. Incremental backupC. System state restoreD. Differential backup

3.Which of the following allows an administrator to recover the MOST data?（）A、System imageB、Incremental backupC、System state restoreD、Differential backup

4.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

参考答案和解析
正确答案： D
解析： 暂无解析
更多“单选题A system administrator performs a full backup every Saturday evening and incremental backups the rest of the week. The system failed on Thursday and needs to be restored. Which backup tapes will be required to restore the system to its most recent reco”相关问题

  • 第1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

    正确答案:C

  • 第2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、 One
    • B、 Two
    • C、 Three
    • D、 Four

    正确答案:C

  • 第3题：

    A system administrator performs a full backup every Saturday evening and incremental backups the rest of the week. The system failed on Thursday and needs to be restored. Which backup tapes will be required to restore the system to its most recent recoverable state？（）

    • A、Saturday’s full backup tape only
    • B、Wednesday’s incremental backup tape only
    • 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

    正确答案:D

  • 第4题：

    A system administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect. Which of the following commands can be used to determine the block size of the backup tape？（）

    • A、dd
    • B、tar
    • C、cpio
    • D、restore

    正确答案:A

  • 第5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

    正确答案:C

  • 第6题：

    You take backups of your hard drives every night. On Thursday morning you see that the hard  disk has crashed. The backup log shows:   * Friday normal backup completed  * Saturday incremental backup completed      * Sunday incremental backup completed * Monday incremental backup completed * Tuesday incremental backup incomplete * Wednesday incremental backup completed.   What should you do to restore your data to the update state?（　）

    • A、Restore using the tapes from Friday， Saturday， Sunday， Monday and Wednesday.
    • B、Restores using only Fridays tape
    • C、Restore using the tapes from Thursday， Friday， Saturday， Sunday and Tuesday.
    • D、Restore using the tapes from Friday and Tuesday.
    • E、Restore using the tapes from Tuesday and Thursday.

    正确答案:A

  • 第7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


    正确答案： C
    解析： 暂无解析

  • 第8题：

    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


    正确答案： C
    解析： 暂无解析

  • 第9题：

    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


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    A system administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect. Which of the following commands can be used to determine the block size of the backup tape？（）
    A

    dd

    B

    tar

    C

    cpio

    D

    restore


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    Weekly backups of the system are done on Sundays， and daily backups are done the rest of the week.  Which of following backup methods were used if the system crashes on Friday and only requires two backup sets to recover the system？（）
    A

     Incremental and snapshot

    B

     Full and differential

    C

     Full and incremental

    D

     Differential and incremental


    正确答案： B
    解析： 暂无解析

  • 第12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


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Weekly backups of the system are done on Sundays， and daily backups are done the rest of the week.  Which of following backup methods were used if the system crashes on Friday and only requires two backup sets to recover the system？（）

    • A、 Incremental and snapshot
    • B、 Full and differential
    • C、 Full and incremental
    • D、 Differential and incremental

    正确答案:B

  • 第14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

    正确答案:C

  • 第15题：

    A System p administrator is attempting to restore some files from a backup tape. The restore failed. The system administrator suspects the block size of the tape drive is incorrect.  Which of the following commands can be used to determine the block size of the backup tape （）

    • A、dd
    • B、tar
    • C、cpio
    • D、restore

    正确答案:A

  • 第16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

    正确答案:C

  • 第17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

    正确答案:D

  • 第18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


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    You take backups of your hard drives every night. On Thursday morning you see that the hard  disk has crashed. The backup log shows:   * Friday normal backup completed  * Saturday incremental backup completed      * Sunday incremental backup completed * Monday incremental backup completed * Tuesday incremental backup incomplete * Wednesday incremental backup completed.   What should you do to restore your data to the update state?（　）
    A

    Restore using the tapes from Friday， Saturday， Sunday， Monday and Wednesday.

    B

    Restores using only Fridays tape

    C

    Restore using the tapes from Thursday， Friday， Saturday， Sunday and Tuesday.

    D

    Restore using the tapes from Friday and Tuesday.

    E

    Restore using the tapes from Tuesday and Thursday.


    正确答案： C
    解析： 暂无解析

  • 第20题：

    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

     One

    B

     Two

    C

     Three

    D

     Four


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following allows an administrator to recover the MOST data？（）
    A

     System image

    B

     Incremental backup

    C

     System state restore

    D

     Differential backup


    正确答案： B
    解析： 暂无解析

  • 第22题：

    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


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    Weekly backups of the system are done on Sundays, and daily backups are done the rest of the week. Which of following backup methods were used if the system crashes on Friday and only requires two backup sets to recover the system?（）
    A

    Incremental and snapshot

    B

    Full and differential

    C

    Full and incremental

    D

    Differential and incremental


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    A system administrator performs a full backup every Saturday evening and incremental backups the rest of the week. The system failed on Thursday and needs to be restored. Which backup tapes will be required to restore the system to its most recent recoverable state？（）
    A

    Saturday’s full backup tape only

    B

    Wednesday’s incremental backup tape only

    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


    正确答案： B
    解析： 暂无解析

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