单选题While using virtualization to share SAN adapters on a server, how does Node Port ID Virtualization (NPIV) differ from Virtual SCSI (vSCSI) related to the use of multipathing software?（）A NPIV and vSCSI both require multipathing in VIO Server only. B NP

第1题：

Which statement about NPIV is true？（）

• A、 NPIV provides a means to assign multiple Fibre Channel IDs to a single N-port.
• B、 NPIV can be enabled on a per-VSAN basis.
• C、 NPIV requires a "write erase" and then reload the switch in order to come up into NPIV mode. 
• D、 NPIV is a Cisco proprietary feature and as such works only between two Cisco switches.
• E、 NPIV must not be enabled on a switch that is also running N-port virtualization.

第2题：

A system administrator has been instructed to attach storage in their client LPARs, in a Power 770, with fibre channel adapters using N_port ID virtualization (NPIV). Which of the following partitions has the minimum requirements to utilize virtual fibre channel?（）

• A、LPAR-A with 1Gb FC HBA and SAN connection
• B、LPAR-B with 2Gb FC HBA and SAN connection
• C、LPAR-C with 4Gb FC HBA and SAN connection
• D、LPAR-D with 8Gb FC HBA and SAN connection

第3题：

You have two servers that run Windows Server 2008 named Server1 and Server2. Both servers have the Windows Server virtualization role service installed.  You need to remotely manage the virtualization settings of Server2 from Server1. What should you do？（）

• A、From the command prompt， run vmconnect.exe server2.
• B、From the command prompt， run vmconnect.exe server1 server2.
• C、Open the Virtualization Management Console. From the left-hand pane，right-click Server1，point to New and then click Virtual machine.
• D、Open the Virtualization Management Console. From the left-hand pane， right-click Virtualization Services and then click Connect to Server.

第4题：

Companycom will be using the Virtual IO Server to share both FC and Ethernet adapters among multiple LPARs. The customer is using mostly web services in the LPARs. Which of the following should be considered?（）

• A、Shared Ethernet Adapters and Virtual SCSI services require separate Virtual IO Servers.
• B、Virtualized adapters require essentially the same Virtual IO Server resources regardless of adapter type.
• C、Shared Ethernet Adapters require significantly more Virtual IO Server resources than Virtual SCSI services.
• D、Virtual SCSI services require significantly more Virtual IO Server resources than Shared Ethernet Adapters.

第5题：

After rebooting one Virtual IO （VIO） server in a redundant environment， the following command output from the client partition shows that the path to the shared disk from the rebooted VIO server remains in a failed state.  Vio_client1# lspath Failed hdisk0 vscsi0 Enabled hdisk0 vscsi1 What must the administrator do to ensure that the path is automatically restored when a VIO server is brought back into service？ （）

• A、 On both VIO servers， modify the inittab making chdev the last command， so that they will start during VIO server reboot.
• B、 On both VIO servers， change the following parameters and reboot each of them in turn    hcheck_interval =60   hcheck_mode=interactive
• C、 On client logical partition， modify the inittab making chdev the last command， so that they will start during client partition reboot.
• D、 On the client logical partition， change the following parameters and reboot the client    hcheck_interval =60   hcheck_mode=interactive

第6题：

While using virtualization to share SAN adapters on a server, how does Node Port ID Virtualization (NPIV) differ from Virtual SCSI (vSCSI) related to the use of multipathing software?（）

• A、NPIV and vSCSI both require multipathing in VIO Server only. 
• B、NPIV requires multipathing software on client LPARs, vSCSI requires multipathing software on VIO Server. 
• C、NPIV requires multipathing software on VIO Server, vSCSI requires multipathing software on client LPARs. 
• D、NPIV requires multipathing and MPIO software on VIO Server LPARs, vSCSI requires multipathing software on VIO Server and MPIO on client LPARs.

第7题：

An AIX LPAR has been reconfigured to use direct-attached disks. What is the best way to fully remove and delete the Virtual IO volumes?（）

• A、On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi#
• B、On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_name
• C、On the AIX LPAR: rmdev -dl hdisk#, rmdev -dl vscsi# On the VIO Server: rmdev -dev  rootvg_disk, rmlv rootlv_name
• D、On the VIO Server: rmdev -dev rootvg_disk, rmlv rootlv_name On the AIX LPAR: rmdev -dl  hdisk#, rmdev -dl vscsi#

第8题：

A customer wants to install an IBM BladeCenter infrastructure but is concerned about the cost of the full fabric internal fibre switches. Consequently， the customer is considering an N_Port ID Virtualization （NPIV） capable switch. Which of the following should be mentioned to the customer regarding the NPIV switch？（）

• A、Youcan not use an NPIV switch in the same IBM BladeCenter chassis as a Cisco Intelligent Ethernet Switch
• B、Using blade servers with the NPIV switch will require morefibre ports on the external fibre switch
• C、Storage devices likeFibre Channel Tape and Disk cannot be attached to the NPIV Switch but must connect to a core fabric switch.
• D、The NPIV switch will count against the number of domains in a fabric

第9题：

While using virtualization to share SAN adapters on a server, how does Node Port ID Virtualization (NPIV) differ from Virtual SCSI (vSCSI) related to the use of multipathing software?（）

• A、NPIV andvSCSI both require multipathing in VIO Server only.
• B、NPIV requiresmultipathing software on client LPARs, vSCSI requires multipathing software on VIO Server.
• C、NPIV requiresmultipathing software on VIO Server, vSCSI requires multipathing software on client LPARs.
• D、NPIV requiresmultipathing and MPIO software on VIO Server LPARs, vSCSI requires multipathing   software on VIO Server and MPIO on client LPARs.

第10题：

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.