A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system administrator has decided to configure all six drives in a RAID 5 array.How much usable disk space will this array have?（）A.288G

题目

A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system administrator has decided to configure all six drives in a RAID 5 array.How much usable disk space will this array have?（）

A.288GB

B.360GB

C.432GB

D.728GB

相似考题

1.There is a power outage and all servers are shut down properly by the uninterruptible power supply (UPS) software. When one of the servers starts up it displays a logical drive failed error. This server has two processors, 16GB of memory, and a RAID 5 array with 10 drives.Which of the following is the MOST likely cause?（）A. A failed RAID controllerB. Two failed processorsC. Two failed sticks of memoryD. Two failed drives

2.AnUltra160orUltra320devicefallsunderwhichSCSIstandard?()A.SCSI-1B.SCSI-3C.SCSI-2D.SCSI-4

3.关于SCSI,下列说法正确的是( )A.SCSI包括SCSI控制器和SCSI设备B.SCSI控制器也称做主机适配器C.SCIS控制器位于SCSI设备中D.SCIS控制器作为插卡或一个电路单元而位于主板处

4.Anadministratorisbuildingaserverthatwillrunadatawarehousingapplication.Theserverwas orderedwitheight300GBdrives.TheapplicationrequiresadedicatedstoragelocationfortheOS andoneforcriticalfiles.Thecriticalfilestorageneedsfastaccessbutmustprovidehigh redundancy.TheOSrequires100GBandthefilerequires950GB.Whichofthefollowing configurationswillBESTsuitthedatawarehouseneeds？（）A.OS：3Drives，RAID1 withhotspare；Files：5Drives，RAID5withhotspareB.OS：2Drives，RAID1；Files：6Drives，RAID1C.OS：2Drives，RAID0；Files：6Drives，RAID5D.OS：2Drives，RAID1；Files：6Drives，RAID5withhotspare

参考答案和解析
参考答案：B
更多“A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attac ”相关问题

  • 第1题：

    Acorporationwantshelpinreducingbackupcosts.ByproposingalibrarywithLTO－5drives,whichoneofthefollowingwouldbetheBESTreasontochooseLTO－5overLTO－4?()

    A.WORMandencryptioncapability

    B.offerssequentialstreamofbatchdata

    C.offersabilitytoreadandwritemultiplegenerationcartridges

    D.lowercostperGBwhencomparedtoLTO-4


    参考答案：D

  • 第2题：

    AcustomerhaspurchasedanIBMBladeCenterHchassisandneedsthefollowingservers：--TwoHS21bladeserverseachwith8GBmemoryand2drives--TwoHS21bladeserverseachwith24GBmemoryand2drives--TwoLS21bladeserverseachwith2GBmemoryand2Hot-SwapSCSIdrivesHowmanytotalserverbayswillberequiredforthisconfiguration？（）

    A.6

    B.8

    C.10

    D.12


    参考答案：C

  • 第3题：

    下列给字符串二维数组进行赋值的语句中，错误的是（）。

    A．String s[ ] [ ] = new String [ ] [ ] { { “One “ , “ Two “ }, { “ Three “ , “ Four “ } } ;

    B．String s[ ] [ ] = { { “ One “ , “Two “},{ “ Three “ , “ Four “ } } ;

    C．String s[ ] [ ] = new String [ ] [ ] { { “Zero”} , { “ One ” , “Two” , “ Three” , “ Four” } } ;

    D．String s[ 2] [2 ] = { { “ One ” , “Two”},{“ Three” , “ Four” } } ;


    String s[ 2] [2 ] = { { “ One ” , “Two”},{“ Three” , “ Four” } } ;

  • 第4题：

    Which of the following is a benefit of the IBM Long Term File System (LTFS)? ()

    A. management of the library files

    B. management of the encryption keys and archives

    C. helps to reduce tape, file management and archive costs

    D. helps to control the write speed matching on LTO-4 drives


    参考答案：C

  • 第5题：

    在一个系统中安装SCSI设备时,哪个设备需要被终止()。

    A.只有最后的SCSI设备

    B.所有的SCSI设备

    C.第一个和最后一个SCSI设备

    D.SCSI设备不需要终止


    参考答案：C

  • 第6题：

    以下iSCSI数据包封装正确的是

    A．SCSI-iSCSI-IP

    B．IP-SCSI-Iscsi

    C．SCSI-IP-iSCSI

    D．iSCSI-IP-SCSI


    A

相关内容