单选题Which of the following backup methodologies is MOST time efficient for backing up data？（）A IncrementalB SnapshotC DifferentialD GFS

题目
单选题
Which of the following backup methodologies is MOST time efficient for backing up data？（）
A

Incremental

B

Snapshot

C

Differential

D

GFS

相似考题

1.A bare metal backup requires which of the following backup methodologies?()A. FullB. DifferentialC. IncrementalD. Database

2.Before performing a mksysb system backup, which of the following procedures should a system administrator perform to avoid backing up certain user files?()A.Add the list of files to /etc/exclude.rootvg.B.Modify the image.data file and add the files to be excluded form the backup.C.Modify the bosinst.data file and specify which files are to be excluded from the backup.D.Specify the files to be excluded on the command line when executing the mksysb command.

3.Which of the following backup method ologies is MOST time efficient for restoring data？（）A、 IncrementalB、 DifferentialC、 FullD、 GFS

4.WhichofthefollowingbackupmethodologiesisMOSTtimeefficientforbackingupdata?()A.IncrementalB.SnapshotC.DifferentialD.GFS

更多“单选题Which of the following backup methodologies is MOST time efficient for backing up data？（）A IncrementalB SnapshotC DifferentialD GFS”相关问题

  • 第1题：

    Which of the following is the MOST important data retention consideration when creating a backup system？（）

    • A、Utilizing disk-to-disk clustering and hot site replication
    • B、If the GFS backup system will cover all potential data breaches
    • C、The process to move the data backup to an offsite location
    • D、The individual laws and legal requirements of the data

    正确答案:D

  • 第2题：

    Which of the following backup types will not reset the archive bit on backed up files？（）

    • A、GFS
    • B、Full
    • C、Differential
    • D、Incremental

    正确答案:C

  • 第3题：

    Which of the following backup methodologies is MOST time efficient for backing up data？（）

    • A、Incremental
    • B、Snapshot
    • C、Differential
    • D、GFS

    正确答案:A

  • 第4题：

    A bare metal backup requires which of the following backup methodologies?（）

    • A、Full
    • B、Differential
    • C、Incremental
    • D、Database

    正确答案:A

  • 第5题：

    You have a server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2). You perform a normal backup of Server1 every Saturday. You need to implement a backup strategy for Server1 to meet the following requirements: ·Minimize the time required to back up files. ·On weekdays, back up files that have changed since the last backup.? Which type of backup should you perform on weekdays? （）

    • A、copy
    • B、daily
    • C、differential
    • D、incremental

    正确答案:D

  • 第6题：

    单选题
    Which of the following archiving methods only backs up data that has changed since the previous full backup?（）
    A

    Snapshot

    B

    Incremental

    C

    Copy

    D

    Differential


    正确答案： D
    解析： 暂无解析

  • 第7题：

    单选题
    A data center has had a power outage. Which of the following should the administrator do FIRST once the power is restored?（）
    A

    Identify which systems are the most critical and bring them up by level of importance.

    B

    Retrieve the latest backup tapes for immediate system restore using the GFS rotation.

    C

    Identify the least critical systems and then power those systems on first.

    D

    Determine the cause of the power outage and install UPS systems to prevent its reoccurrence.


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    A bare metal backup requires which of the following backup methodologies?（）
    A

    Full

    B

    Differential

    C

    Incremental

    D

    Database


    正确答案： D
    解析： 暂无解析

  • 第9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： C
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following backup methodologies is MOST time efficient for restoring data?（）
    A

    Incremental

    B

    Differential

    C

    Full

    D

    GFS


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following is the MOST important data retention consideration when creating a backup system？（）
    A

    Utilizing disk-to-disk clustering and hot site replication

    B

    If the GFS backup system will cover all potential data breaches

    C

    The process to move the data backup to an offsite location

    D

    The individual laws and legal requirements of the data


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    A data center has had a power outage. Which of the following should the administrator do FIRST once the power is restored？ （）
    A

     Identify which systems are the most critical and bring them up by level of importance.

    B

     Retrieve the latest backup tapes for immediate system restore using the GFS rotation.

    C

     Identify the least critical systems and then power those systems on first.

    D

     Determine the cause of the power outage and install UPS systems to prevent its reoccurrence.


    正确答案： B
    解析： 暂无解析

  • 第13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:A

  • 第14题：

    A company has a policy that states that all servers will be fully backed up on the weekend.Additionally， all changed items will be backed up each night. In the event of a server failure， the administrator wants to be able to fully recover the system using two restore jobs. Which of the following backup levels should be used nightly？（）

    • A、Incremental
    • B、Normal
    • C、Differential
    • D、Full

    正确答案:C

  • 第15题：

    A data center has had a power outage. Which of the following should the administrator do FIRST once the power is restored？ （）

    • A、 Identify which systems are the most critical and bring them up by level of importance.
    • B、 Retrieve the latest backup tapes for immediate system restore using the GFS rotation.
    • C、 Identify the least critical systems and then power those systems on first.
    • D、 Determine the cause of the power outage and install UPS systems to prevent its reoccurrence.

    正确答案:A

  • 第16题：

    Which of the following backup methodologies is MOST time efficient for restoring data?（）

    • A、Incremental
    • B、Differential
    • C、Full
    • D、GFS

    正确答案:C

  • 第17题：

    The System Administrator wants to do a backup of the HMC and notices that there are two options on the HMC menu: Backup Critical Console data and Save Upgrade Data. Which of the following best describes the differences between the two options?（）

    • A、Both options back up user and partition profile data. Only the Backup Critical Console Data backs up TCP/IP settings or preferences
    • B、Both options back up partition profile information. Only the Backup Critical Console Data backs up service function settings, such as Inventory Scout, Service Agent, and Service Focal Point
    • C、The Backup Critical Console Data should be performed just before the HMC software update operation. The Save Upgrade Data should be performed each time configuration changes are made to the system or the HMC
    • D、The Save Upgrade Data should be performed just before the HMC software update operation. The Backup Critical Console Data should be performed each time configuration changes are made to the system or the HMC

    正确答案:D

  • 第18题：

    单选题
    Which of the following backup methodologies is MOST time efficient for backing up data？（）
    A

    Incremental

    B

    Snapshot

    C

    Differential

    D

    GFS


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    The System Administrator wants to do a backup of the HMC and notices that there are two options on the HMC menu: Backup Critical Console data and Save Upgrade Data. Which of the following best describes the differences between the two options?（）
    A

    Both options back up user and partition profile data. Only the Backup Critical Console Data backs up TCP/IP settings or preferences

    B

    Both options back up partition profile information. Only the Backup Critical Console Data backs up service function settings, such as Inventory Scout, Service Agent, and Service Focal Point

    C

    The Backup Critical Console Data should be performed just before the HMC software update operation. The Save Upgrade Data should be performed each time configuration changes are made to the system or the HMC

    D

    The Save Upgrade Data should be performed just before the HMC software update operation. The Backup Critical Console Data should be performed each time configuration changes are made to the system or the HMC


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    Which of the following backup method ologies is MOST time efficient for restoring data？（）
    A

     Incremental

    B

     Differential

    C

     Full

    D

     GFS


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following archiving methods only backs up data that has changed since the previous backup？（）
    A

    Differential

    B

    Copy

    C

    Incremental

    D

    Snapshot


    正确答案： C
    解析： 暂无解析

  • 第22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23题：

    单选题
    Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower?（）
    A

    Differential incremental backup

    B

    Different incremental backup 

    C

    Cumulative backup 

    D

    Cumulative incremental backup


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Before performing a mksysb system backup, which of the following procedures should a system administrator perform to avoid backing up certain user files?（）
    A

    Add the list of files to /etc/exclude.rootvg.

    B

    Modify the image.data file and add the files to be excluded form the backup.

    C

    Modify the bosinst.data file and specify which files are to be excluded from the backup.

    D

    Specify the files to be excluded on the command line when executing the mksysb command.


    正确答案： D
    解析： 暂无解析

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