A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions. How many physical partitions will thefilesystem have?（）A、1B、2C、10D、20

题目

A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions. How many physical partitions will thefilesystem have?（）

  • A、1
  • B、2
  • C、10
  • D、20
相似考题

1.Output is data that has been processed into useful form. called(27). That is a computer processes input into output.A．dataB．informationC．interfaceD．system

2.A system has a mirrored data volume group that has a filesystem ／data of 10 logical partitions.How many physical partitions will thefilesystem have?()A.1B.2C.10D.20

3.访问Oracle数据库需要使用的命名空间是（）。A、System.Data.OleDbB、System.Data.SqlClientC、System.Data.OracleD、System.Data.Odbc

4.在ASP.NET应用程序中访问SqlServer数据库时，需要导入的命名空间为()。A.System.Data.OracleB.System.Data.SqlClientC.System.Data.ODBCD.System.Data.OleDB

参考答案和解析
正确答案:D
更多“A system has a mirrored data vo”相关问题

  • 第1题：

    A system has five 80GB disk drives and has a requirement to store 300GB of data. Which disk configuration will provide fault tolerance while still meeting data storage requirements？（）

    • A、JBOD
    • B、RAID-5
    • C、RAID-0
    • D、RAID-1

    正确答案:B

  • 第2题：

    A server has 500GB of data that must be backed up nightly. The administrator has upgraded the oldLTO2 drive to an LTO3， but the data still will not fit on a single tape.  Which of the following additional stepsshould the administrator perform to accommodate the data？（）

    • A、 Enable compression on the new drive
    • B、 Reformat all tapes
    • C、 Delete unnecessary system files
    • D、 Purchase LTO3 tapes for use in the new drive
    • E、 Purchase new backup software

    正确答案:A,D

  • 第3题：

    A system administrator has a two-disk volume group （testvg） with one logical volume （testlv） which has just been mirrored across both disk drives. Which of the following commands can be used to turn off quorum？（）

    • A、chvg -Qn testvg
    • B、chlv -Qn testlv
    • C、varyoffvg testvg； varyonvg -Qn testvg
    • D、varyoffvg testvg； exportvg testvg； importvg -Qn testvg； varyonvg testvg

    正确答案:A

  • 第4题：

    A system administrator has a filesystem called /test/data in volume group datavg. Which of the following commands will allow the administrator to create a mirrored copy of the filesystem’s data？（）

    • A、chfs
    • B、chlv
    • C、mklvcopy
    • D、mkfscopy

    正确答案:C

  • 第5题：

    A large shipping company that is standardized on Fibre Channel storage has just acquired a regional shipping company that is using an IBM XIV system. The large company would like to integrate the XIV system into the environment and manage all data through a single management interface. Which product should be suggested so that all data can be managed?（）

    • A、IBM DS8700
    • B、IBM XIV GUI
    • C、IBM System Storage N7600
    • D、IBM SAN Volume Controller (SVC)

    正确答案:D

  • 第6题：

    When using a mksysb and base media to clone a system， which of the following will cause the installation to fail（）

    • A、mksysb made on a single processor machine but is being installed on a multiple processor machine， no editing of the image.data file
    • B、mksysb made on machine with mirrored rootvg and new machine only has one disk in rootvg， no editing of the image.data file
    • C、mksysb made on a machine with 32GB of RAM but being installed on a machine with only 8GB of RAM
    • D、mksysb made on a machine with virtual Ethernet adapter but being installed on a machine which only has a physical Ethernet adapter

    正确答案:B

  • 第7题：

    Your company has a network that has 100 servers. A server named Server1 is configured as a file server. Server1 is connected to a SAN and has 15 logical drives. You want to automatically run a data archiving script if the free space on any of the logical drives is below 30 percent. You need to automate the script execution. You create a new Data Collector Set. What should you do next？（）

    • A、 Add the Event trace data collector
    • B、 Add the Performance counter alert
    • C、 Add the Performance counter data collector
    • D、 Add the System configuration data collector

    正确答案:B

  • 第8题：

    单选题
    Two data files have been deleted at the operating system level by accident. Your database is running in ARCHIVELOG mode and online backups are taken nightly. One of the data files that has been deleted belongs to the USERS tablespace on the other belongs to the SYSTEM tablespace. How can you recover from this situation？（）
    A

    Shut down the database, restore the two data files and then start up the database. 

    B

    Take the system and users tablespace offline, restore the two data files, recover the two datafiles, and then bring the SYSTEM and USERS tablespaces online. 

    C

    Shut down the database, restore the two data files, start up the database in MOUNT mode, recover the two data files, and then alter the database open. 

    D

    Take the SYSTEM and USERS tablespaces offline, recover the two datafiles and then bring the SYSTEM and USERS tablespaces online.


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    A customer has an IBM System Storage Enterprise Storage Server and several EMC CX3 systems installed in a data center， attached to IBM System p servers. As a step toward data consolidation， they intend to put all data on a new DS8700.  What would be the most important data migration factors to consider（）
    A

    sector size and the amount of production data

    B

    existing RAID levels and the disk drive speed

    C

    sector size and existing RAID levels

    D

    amount of production data and the disk drive speed


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions. How many physical partitions will thefilesystem have?（）
    A

    1

    B

    2

    C

    10

    D

    20


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    A system administrator has filesystems that should not be mounted during system startup. How can the system administrator prevent the /data filesystem from being mounted during subsequent boots？（）
    A

    mount -no /data

    B

    chfs -A no /data

    C

    mount -t nfs /data

    D

    chfs -a type=nfs /data


    正确答案： A
    解析： 暂无解析

  • 第12题：

    A customer has security concerns about classified local data being compromised if the laptop isstolen. The customers laptop has Windows 2000 utilizing the FAT16 file system. Which of the following actions should be taken？（）

    • A、Upgrade the operating system to Windows XP Home.
    • B、Have the customer convert to NTFS and enable data encryption.
    • C、Tell the customer that a laptop should not be used for classified data.
    • D、Configure the wireless adapter to only connect to secure networks.

    正确答案:B

  • 第13题：

    A system administrator has an existing mksysb image, but would like to modify the image.data file on the mksysb before installing it on a system. Which of the following procedures is most appropriate to perform?（）

    • A、Create a new image.data file and recreate the mksysb image.
    • B、Use the dd command to replace the image.data file on the mksysb tape.
    • C、Use the tctl command to palce the new image.data file on the mksysb tape.
    • D、Place the new image.data file on a diskette that will be road during the installation of the mksysb.

    正确答案:D

  • 第14题：

    A customer has 5 older POWER5 systems and they want to consolidate them onto a POWER6 system. What information is important to analyze when deciding how to design the new machine using the System Planning Tool?（）

    • A、 vmstat and iostat data from the older machines 
    • B、 The number of CPUs that were installed in the original machines 
    • C、 Data from Workload Estimator (WLE) and IBM Performance Management (PM) 
    • D、 Performance data that is collected from the new system after it has been put into production

    正确答案:C

  • 第15题：

    A system administrator has determined a root mirrored disk， hdisk1， needs to be replaced. The root volume has been unmirrored. What is the next step to remove the disk drive？（）

    • A、cfgmgr
    • B、rmdev -d hdisk1 -l
    • C、reducevg rootvg hdisk1
    • D、have the IBM CE replace the disk

    正确答案:C

  • 第16题：

    A system has a mirrored data volume group that has a filesystem /data of 10 logical partitions. How many physical partitions will the filesystem have？（）

    • A、1
    • B、2
    • C、10
    • D、20

    正确答案:D

  • 第17题：

    Rootvg has just been mirrored to a second disk. Which of the following actions should be performed to boot the system off of either disk?（）

    • A、Extendvg to include both disks in the rootvg
    • B、Copy the hd5 logical volume to hdisk1
    • C、Run the bosboot and bootlist commands
    • D、Reset the dump device to /dev/sysdumpnull

    正确答案:C

  • 第18题：

    单选题
    A medical customer has a rack with four BladeCenter H chassis that have been operating normally for several months. After installing a new rack of servers in the data center, the system administrator notices the blowers in the BladeCenters have increased their speed. Which of the following caused this problem? （）
    A

    The room temperature has reached 23C (73.4F). 

    B

    A Blade within the chassis has been shut down. 

    C

    The ambient temperature in the data center has increased 

    D

    One of the additional System X servers in the BladeCenter rack has failed.


    正确答案： B
    解析： 暂无解析

  • 第19题：

    单选题
    A customer has 5 older POWER5 systems and they want to consolidate them onto a POWER6 system. What information is important to analyze when deciding how to design the new machine using the System Planning Tool?（）
    A

     vmstat and iostat data from the older machines 

    B

     The number of CPUs that were installed in the original machines 

    C

     Data from Workload Estimator (WLE) and IBM Performance Management (PM) 

    D

     Performance data that is collected from the new system after it has been put into production


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    A system has five 80GB disk drives and has a requirement to store 300GB of data. Which disk configuration will provide fault tolerance while still meeting data storage requirements？（）
    A

    JBOD

    B

    RAID-5

    C

    RAID-0

    D

    RAID-1


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    A system administrator has a failed disk drive that is mirrored to another disk drive. They successfully removed the logical volume copies off of the failed disk drive. Which of the following commands should be used to remove the failed disk drive from the volume group？（）
    A

    chvg

    B

    rmdev

    C

    reducevg

    D

    exportvg


    正确答案： C
    解析： 暂无解析

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