单选题A server connects to iSCSI presented SAN storage array through a dedicated NIC; however, the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a

第1题：

Which of the following expansion cards should be installed into a server to provide iSCSI SAN connectivity？ （）

• A、 HBA
• B、 PBX
• C、 VoIP
• D、 NIC

第2题：

A server connects to iSCSI presented SAN storage array through a dedicated NIC; however, the SAN traffic is passed on the same switches as the Ethernet network and VoIP traffic. The size of the presented drive is 700GB. The administrator has noticed a decrease in storage performance. Which of the following is MOST likely the cause?（）

• A、The server power supply is starting to fail and causing the iSCSI NIC to intermittently lose power.
• B、There are too many users attempting to access the iSCSI presented disk.
• C、The other network traffic is causing packet delays in the iSCSI network.
• D、The SAN is nearing capacity and should be expanded

第3题：

Which of the following storage technologies connects by TCP/IP and is separate from the companys LAN？ （）

• A、 Tape library
• B、 NAS
• C、 Optical jukebox
• D、 SAN

第4题：

Which of the following storage solutions attaches to a server either through a fiber channel connection or is presented to the server via iSCSI？（）

• A、DAS
• B、NAS
• C、SAN
• D、WORM

第5题：

A medium-sized company with 500 employees has a rapidly growing storage infrastructure with clustered mail， database， and file and print core business applications running on six servers.  Using current direct attached SCSI storage pools to each server leads to inefficient utilization of storage space.They also have a backup device attached to each server.  They want to consolidate their storage and backup infrastructure into a scalable， high availability and high performance solution.  The customer’s top priorities are performance， cost， and availability.   Which of the following backup solutions best satisfies the customer requirements？（）

• A、A DS4000 SAN with flash copy enabled for volume mirroring
• B、An iSCSI solution with dedicated backup server with SCSI attached tape library
• C、A NAS solution with SCSI direct attached tape library with dedicated backup network
• D、A DS4000 SAN with fibre channel attached tape library solution with dedicated backup zone

第6题：

Your company plans to deploy eight file servers that run Windows Server 2008 R2. All file servers will connect to Ethernet switches.  You need to plan a data storage solution that meets the followingrequirements：   èAllocates storage to the servers as needed èUtilizes the existing network infrastructure  èMaximizes performance  èMaximizes fault tolerance   Which actions should you include in your plan？（）

• A、Install Windows Server 2008 R2 Datacenter on each server. Deploy the servers in a failover cluster. deploy an iSCSI storage area network （SAN）.
• B、Install Windows Server 2008 R2 Standard on each server. Deploy the servers in a Network Load balancing （NLB） cluster. Implement RAID？5 on each server.
• C、Install Windows Server 2008 R2 Enterprise on each server. Deploy the servers in a failover cluster. deploy a Fibre Channel （FC） storage area network （SAN）.
• D、Install Windows Server 2008 R2 Enterprise on each server. Deploy the servers in a Network Load balancing （NLB） cluster. Map a network drive on each server to an external storage array.

第7题：

You plan to deploy a distributed database application that runs on multiple Windows Server 2008 R2  servers.   You need to design a storage strategy that meets the following requirements： èAllocates storage to servers as required  èUses the existing network infrastructure èUses standard Windows management tools   èEnsures that data is available if a single disk fails What should you include in your design？（）

• A、An iSCSI disk storage subsystem that supports Microsoft Multipath I/O. Configure the storage  subsystem as a RAID？0 array.
• B、An iSCSI disk storage subsystem that supports Virtual Disk Service （VDS）. Configure the storageubsystem as a RAID？5 array.
• C、A Fibre Channel （FC） disk storage subsystem that supports Microsoft Multipath I/O. Configure the  storage subsystem as a RAID？0 array.
• D、A Fibre Channel（FC）disk storage subsystem that supports the Virtual Disk Service（VDS）.Configure  the storage subsystem as a RAID？5 array.

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第13题：

Which of the following BEST describes a DAS?（）

• A、A collection of disks presented as storage to multiple servers through dedicated channels.
• B、A collection of disks presented as storage to a single server through an existing network.
• C、A collection of disks presented as storage to a single server through directly attached technologies.
• D、A collection of disks presented as storage to multiple servers through an existing network.

第14题：

A server is having problems accessing its presented storage on a SAN.  Which of the following could be causing the problem？（）

• A、NIC
• B、HBA
• C、Tape backup drive
• D、SCSI adapter
• E、CPU

第15题：

Which of the following is a storage system that can be connected to multiple servers through an iSCSI connection?（）

• A、JBOD
• B、DAS
• C、NAS
• D、SAN

第16题：

A customer has a small SAN with both Linux and Windows servers attached to a DS4300 storage server through a redundant fabric. Which of the following is the most important consideration to ensure that this configuration would function properly？（）

• A、The utilization of interswitch links between the redundant switches
• B、The enablement of the multi-OS Storage Partitioning feature on the DS4300
• C、Selection of 50u multi-mode Fibre to ensure 2Gb operation
• D、The RAID level of the array on the DS4300 storage server

第17题：

You are designing a Hyper-V solution. You plan to virtualize an application server. The application server requires failover clustering that uses shared storage. You need to choose the correct storage solution. What should you choose？（）

• A、two child partitions with VHDs stored on an iSCSI SAN
• B、two child partitions with volumes mounted from an iSCSI SAN
• C、two host servers with iSCSI-attached storage enabled for Cluster Shared Volumes （CSVs）
• D、two host servers with Fibre ChannelCattached storage enabled for Cluster Shared Volumes （CSVs）

第18题：

Cer-tech .com hosts a single Active Directory domain. All servers have Windows Server 2008. You areinstructed to install an iSCSI storage area network （SAN） for a group of file servers. Corporate securitypolicy requires that all data communication to and from iSCSI SAN must be very secure. You are assignedthe task to implement the highest security available for communications to and from the iSCSI SAN. Whatshould you do to achieve this task？（）

• A、Create a Group Policy Object （GPO） to enable System objects
• B、Create a Microsoft Challenge Handshake Authentication Protocol （MS-CHAPv2） authentication in iSCSIInitiator Properties.
• C、Open iSCSI Initiator Properties and implement IPSec security. Set up inbound and outbound rules byusing Windows Firewall
• D、Open iSCSI Initiator Properties and implement Secure Mode transition. Set outbound and inbound rulesby using Windows Defender

第19题：

You have a two-node Hyper-V failover cluster that uses SAN storage. You are designing storage for a new virtualization environment by using Windows Server 2008 R2.  You plan to deploy five virtual machines （VMs） per logical unit number （LUN）. You need to be able to perform a live migration of a single VM while the other VMs continue to run on the host server.  What should you do？（）

• A、Use Cluster Shared Volumes （CSVs）
• B、Use fixed disks on the SAN storage
• C、Boot the virtual machines from iSCSI LUNs
• D、Use dynamically expanding disks on an iSCSI LUN

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