以下关于 Virtual Disk Mirroring 的描述不正确的是（）A、单一存储故障时数据不丢，业务不停B、Virtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套 SVC 上C、Virtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套物理存储设备上D、可以为已有的 VDisk 加入一份拷贝形成 VDM，也可以从 VDM 中分离出一份拷贝
以下关于 Virtual Disk Mirroring 的描述不正确的是（）
- A、单一存储故障时数据不丢，业务不停
- B、Virtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套 SVC 上
- C、Virtual Disk Mirroring 的两套镜像 vDisk 可以各自分布在两套物理存储设备上
- D、可以为已有的 VDisk 加入一份拷贝形成 VDM，也可以从 VDM 中分离出一份拷贝
相关考题：
AclienthastheneedtorebootoneoftheirVirtualIOServers.Whatcommand(s)wouldberuntolisttheclientsthataredependantonVirtualIOServerdiskandnetworkresources?() A.lsmap-all-netB.lsclient-disk-netC.lsdev-virtual-clientD.lsmap-all;lsmap-net
All client computers in your company run Windows 7. Windows Virtual PC is installed on all client computers.You create and configure a virtual machine (VM) named Guest1.You need to use the Guest1 virtual hard disk (VHD) as a base for additional VMs that will run on the same host computer, and minimize the disk space required for each new VM.Which type of VHD should you create for the new VMs？（）A.fixed sizeB.differencingC.dynamically expandingD.linked to a physical hard disk
Companycom is installing a Virtual IO Server to reduce the number of fibre channel adapters needed for each partition. The customer wants to use disk based copy functions to replicate the data on the LUNs. How can this be accomplished?（）A、Create LVM mirrors between LUNsB、MPIO is necessary as the device driverC、Use separate fibre adapters in the Virtual IO Server for each LUND、Virtual IO Server is a disk subsystem and must control the LUNs behind it
What are the storage component areas utilized in the IBM Storwize V7000？（）A、Volumes， Extents， and LUNsB、Volumes， Storage Pools， and Managed DisksC、Virtual Disk Groups， Managed Disks， and LUNsD、Virtual Disks， Manage Disk Groups， and Managed Disks
Which Virtual IO Server function allows disk to be shared by multiple LPARs?（）A、Virtual LANB、Virtual diskC、Virtual SCSID、Virtual serial
In a virtual environment， what differentiates an x3950 M2？（）A、Disk spaceB、MemoryC、Extra Power suppliesD、CPU speeds
A client has the need to reboot one of their Virtual IO Servers. What command(s) would be run to list the clients that are dependant on Virtual IO Server disk and network resources?（）A、lsmap -all -netB、lsclient -disk -netC、lsdev -virtual -clientD、lsmap -all; lsmap -net
What type of configuration can provide the best availability in a Virtual IO Server environment?（）A、Provide multiple paths to all resources through 2 or more Virtual IO ServersB、Mirror all disk resources on the Virtual IO Server to present to the client LPARC、Mirror all disk resources on the client LPAR to the shared SCSI on the Virtual IO ServerD、Trunk multiple Ethernet adapters on the Virtual IO Server to a single Shared Ethernet Adapter （SEA）
What describes the difference between NPIV and vSCSI in the way fibre-channel attached disk and tape are presented when VIO Server is used?（）A、NPIV presents Virtual HBA addresses and vendor specific information for disk and tape devices.vSCSI presents generic disk and tape device interfaces.B、NPIV presents generic disk and tape device interfaces on virtual HBA addresses.vSCSI presents HBA addresses as SCSI with vendor specific information for disk and tape devices.C、NPIV presents HBA addresses and vendor specific device information directly to the client partition.vSCSI presents vendor specific disk information and generic tape device interfaces through VIO server.D、NPIV presents virtual HBA addresses with generic device information for SCSI based disk and tape devices.vSCSI presents vendor specific information for disk and tape device devices attached via SCSI hardware interfaces.
Companycom LPAR that is using a Virtual IO Server needs to be more highly available. How can this be accomplished using APV features?（）A、Reallocate the Virtual IO Server disks to the user LPARB、Create a stripe-group within the Virtual IO Server to protect against disk failureC、Reconfigure the user LPAR to use both locally owned disk and a Virtual SCSI diskD、Create a second Virtual IO Server and reconfigure the user LPAR to mirror across both Virtual IO Servers
You need to create a virtual hard disk (VHD) file that will be used to deploy Windows 7. The solution mustminimize the performance impact caused by using a VHD. Which type of VHD should you create?（）A、differencing disk.B、dynamically expanding disk.C、fixed-size disk.D、snapshot.
Which of the following tools can be used to create a 4-TB virtual hard disk （VHD） on a Windows Server 2012 R2 computer？（）A、Spanned LUNB、Disk Manager.C、Diskpart.D、Virtual Disk Service （VDS）.E、Windows Storage Management.
You are configuring a virtual machine （VM） that is running on a Windows Server 2008 R2 host server. The primary virtual disk is connected to IDE Controller 0. You need to add a virtual disk to the VM without shutting down the VM. What should you do？（）A、Add the virtual disk to IDE Controller 0.B、Add the virtual disk to IDE Controller 1.C、Add the virtual disk to an existing SCSI controller.D、Add a virtual network adapter to the VM. Attach an iSCSI disk to the VM through the virtual network adapter.
All client computers in your company run Windows 7. Windows Virtual PC is installed on all client computers. You create and configure a virtual machine (VM) named Guest1. You need to use the Guest1 virtual hard disk (VHD) as a base for additional VMs that will run on the same host computer, and minimize the disk space required for each ne w VM. Which type of VHD should you create for the new VMs?（）A、fixed sizeB、differencingC、dynamically expandingD、linked to a physical hard disk
You work as an administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com.All servers on the ABC.com network have Windows Server 2012 R2 installed.ABC.com has a server， named ABC-SR07， which has two physical disks installed.The C:// drive hosts the boot partition， while the D:// drive is not being used. Both disks are online. You have received instructions to create a virtual machine on ABC-SR07. Subsequent to creating the virtual machine， you have to connect the D:// drive to the virtual machine. Which of the following is TRUE with regards to connecting a physical disk to a virtual machine？（）A、The physical disk should not be online.B、The physical disk should be uninstalled and re-installed.C、The physical disk should be configured as a striped disk.D、The physical disk should be configured as a mirrored disk.
You are using Microsoft System Center Virtual Machine Manager （VMM） 2008 R2 to perform a virtual-to-virtual （V2V） conversion. You need to place the virtual machine （VM） on the host server that has the most available disk I/O. Which two actions should you perform？（）A、Set the placement goal to Load balancing.B、Set the placement goal to Resource maximization.C、Set the resource importance of the disk I/O to Very Important.D、Set the maximum disk I/O per second for the host reserves to 10000.
You work as an administrator at ENSUREPASS.com. The ENSUREPASS.com network consists of a single domain named ENSUREPASS.com. All servers on the ENSUREPASS.com network have Windows Server 2012 R2 installed.ENSUREPASS.com has a server， named ENSUREPASS-SR07， which has two physical disks installed. The C:// drive hosts the boot partition， while the D:// drive is not being used. Both disks are online. You have received instructions to create a virtual machine on ENSUREPASS-SR07. Subsequentto creating the virtual machine， you have to connect the D:// drive to the virtual machine. Which of the following is TRUE with regards to connecting a physical disk to a virtual machine？（）A、The physical disk should not be onlineB、The physical disk should be uninstalled and re-installedC、The physical disk should be configured as a striped diskD、The physical disk should be configured as a mirrored disk
You are planning the consolidation of the application servers. You need to identify the appropriate disk configuration for the VMs based on the company’s planned changes. Which disk configuration should you identify？（）A、fixed-size virtual hard disk （VHD）B、dynamically expanding virtual hard disk （VHD）C、differencing disksD、pass-through disks
单选题You work as an administrator at ENSUREPASS.com. The ENSUREPASS.com network consists of a single domain named ENSUREPASS.com. All servers on the ENSUREPASS.com network have Windows Server 2012 R2 installed.ENSUREPASS.com has a server， named ENSUREPASS-SR07， which has two physical disks installed. The C:// drive hosts the boot partition， while the D:// drive is not being used. Both disks are online. You have received instructions to create a virtual machine on ENSUREPASS-SR07. Subsequentto creating the virtual machine， you have to connect the D:// drive to the virtual machine. Which of the following is TRUE with regards to connecting a physical disk to a virtual machine？（）AThe physical disk should not be onlineBThe physical disk should be uninstalled and re-installedCThe physical disk should be configured as a striped diskDThe physical disk should be configured as a mirrored disk
单选题You plan to deploy a distributed database application that runs on Windows Server 2008 R2. You need to design a storage strategy that meets the following requirements： èAllocates storage to servers as required èIsolates storage traffic from the existing network èEnsures that data is available if a single disk fails èEnsures that data is available if a single storage controller fails What should you include in your design？（）AAn iSCSI disk storage subsystem that uses Microsoft Multipath I/O. Configure a RAID？0 array.BAn iSCSI disk storage subsystem that uses Virtual Disk Service （VDS）. Configure a RAID？5 array.CA Fibre Channel （FC） disk storage subsystem that uses Microsoft Multipath I/O. Configure a RAID？5 array.DA Fibre Channel（FC）disk storage subsystem that uses Virtual Disk Service（VDS）.Configure a RAID？0 array.
单选题Which of the following options will allow you to increase the size of a thin provisioned disk in Windows Server 2012 R2？（）AYou should add a new hard disk to the storage pool，extend the disk in File and Storage Services.BYou should mount a new volume on the storage pool in File and Storage Services.CYou should convert the disk to a dynamic disk in Computer Management.DYou should convert the disk to a dynamically expanding virtual hard disk （VHD）.EYou should detach the disk in File and Storage Services and increase its size.
单选题You work as an administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com.All servers on the ABC.com network have Windows Server 2012 R2 installed.ABC.com has a server， named ABC-SR07， which has two physical disks installed.The C:// drive hosts the boot partition， while the D:// drive is not being used. Both disks are online. You have received instructions to create a virtual machine on ABC-SR07. Subsequent to creating the virtual machine， you have to connect the D:// drive to the virtual machine. Which of the following is TRUE with regards to connecting a physical disk to a virtual machine？（）AThe physical disk should not be online.BThe physical disk should be uninstalled and re-installed.CThe physical disk should be configured as a striped disk.DThe physical disk should be configured as a mirrored disk.
单选题Your environment includes a server that runs Windows Server 2008 R2 with the Hyper-V role installed. The server hosts several virtual machines （VMs）. When you attempt to start a VM named VM1， you receive the following error message： The application encountered an error while attempting to change the state of ’VM1’. ’VM1’ failed to start. Microsoft Emulated IDE Controller （Instance ID {83F8638B-8DCA-4152-9EDA-2CA8B33039B4}）： Failed to Power on with Error ’The chain of virtual hard disks is broken. The system cannot locate the parent virtual hard disk for the differencing disk.’ Failed to open virtual disk ’V ：/ VM1/VM1.vhd’. A problem was encountered opening a virtual disk in the chain of differencing disks， ’IDE/ATAPI’： ’The system cannot find the file specified.’ Failed to open virtual disk ’V ：/ VM1/VM1.vhd’. A problem was encountered opening a virtual disk in the chain of differencing disks， ’L ：/ Base/W2K8R2EERCBASE+.vhd’： ’The system cannot find the file specified.’You need to be able to start VM1. What should you do？（）AMerge the differencing disk.BCompact the differencing disk.CReconnect the differencing disk.DConvert the parent virtual hard disk.
单选题Companycom is installing a Virtual IO Server to reduce the number of fibre channel adapters needed for each partition. The customer wants to use disk based copy functions to replicate the data on the LUNs. How can this be accomplished?（）ACreate LVM mirrors between LUNsBMPIO is necessary as the device driverCUse separate fibre adapters in the Virtual IO Server for each LUNDVirtual IO Server is a disk subsystem and must control the LUNs behind it
单选题You need to create a virtual hard disk (VHD) file that will be used to deploy Windows 7. The solution mustminimize the performance impact caused by using a VHD. Which type of VHD should you create?（）Adifferencing disk.Bdynamically expanding disk.Cfixed-size disk.Dsnapshot.
单选题You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers，configuring Windows Server 2008 Terminal services and network application services， and configuring aweb services infrastructure. Your company has a server named VS1 that runs Windows Server 2008 andHyper-V. You want to create eight virtual servers that run Windows Server 2008 and configure the virtual servers asan Active Directory forest for testing purposes. You find that VS1 has only 30 GB of free hard disk space.You need to have the eight new virtual servers installed on VS1. 1.Perform the installation of Windows Server 2008. 2.Activate undo disks on all virtual servers. 3.Create a virtual server that has a 10-GB fixed-size virtual hard disk. 4.Create eight virtual servers that have a differencing virtual hard disk attached. 5.Create eight virtual servers that have a dynamically expanded virtual hared disk attatched. What action should you perform？（）A3→1→4B1→5→2C2→4→3D5→3→1E4→3→5
单选题A hypervisor is used to do which of the following？（）ACreate server baselinesBManage virtual machinesCMonitor network trafficDManage disk space