单选题A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to 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？（）A2

第1题：

Companycom is implementing a pair of Virtual IO Servers to service four LPARs. If each operating system image requires 15GB of disk space, what is the minimum amount of SCSI resource necessary?（）

• A、Two SCSI paths and two 73GB SCSI disks
• B、Two SCSI paths and two 36GB SCSI disks
• C、Four SCSI paths and four 73GB SCSI disks
• D、Two dual port SCSI RAID adapters with two 73GB SCSI disks

第2题：

A VC-4-4c consists of （）.

• A、 an STM-16
• B、 any four VC-4s
• C、 four contiguous VC-4s
• D、 four contiguous STM-4s
• E、 two groupings of four VC-4s

第3题：

A server has five hot pluggable SCSI disk drives in a RAID 5 array.  The server OS crashed and the server will not boot.  The administrator noticed that all of the disk drives have gone offline.Which of the following components would MOST likely have caused the problem？（）

• A、Memory
• B、SCSI backplane
• C、SCSI drives
• D、Motherboard

第4题：

An administrator installs a new server with five 146GB drives and implements RAID 5 for hardware redundancy.How much disk space will be available for the OS， tools and regular files？（）

• A、146GB
• B、438GB
• C、584GB
• D、730GB

第5题：

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

第6题：

A customer has an x445 and uses the internal LSI adapter to manage two 146GB drives in the chassis.  The customer is noticing performance issues when deploying a database with significant write activity on the internal drives.  Should they consider using a ServeRAID-6M with 256MB of cache instead， and why or why not？（）

• A、Yes， the internal LSI SCSI adapter has no write cache.
• B、Yes， the internal LSI SCSI adapter is unreliable.
• C、No， the downtime to install the card and reformat the drives would be cost prohibitive.
• D、No， there will be no performance benefit， because drive performance is the bottleneck.

第7题：

A retailer is considering deploying an online transaction application on xSeries to serve their buyers.  The server will need no more than four processors and will run on Red Hat Linux AS.  The storage requirement is for 5TB of usable storage， and the maximum memory requirement is 4GB of RAM.  Which solution will provide the best price and performance while maintaining fault tolerance？（）

• A、An x260 with dual fault tolerant ServeRAID adapters and 12 internal drives
• B、An x366 with dual fault tolerant NICs with a single Fibre HBA directly attached to a DS4300 with three EXP710s fully populated with 146GB Fibre Drives
• C、An x366 with dual fault tolerant NICs and two Fibre HBAs directly attached to a DS4300 Turbo with three EXP700s fully populated with 146GB drives
• D、An x445 server with dual fault tolerant HBAs and a DS4500 with two additional EXP710s fully populated with 146GB Drives

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第13题：

A recently ordered server came standard with one 3.0GHz processor. It is capable of handling fourtotal processors. Which of the following processor combinations can be used in this server？（）

• A、 One， two， three or four processors
• B、 One， two， or three processors
• C、 One， three， or four processors
• D、 One， two or four processors

第14题：

Which of the following RAID arrays should be used to achieve the BEST fault tolerance？（）

• A、Four drives with RAID 0
• B、Four drives with RAID 3
• C、Four drives with RAID 5
• D、Four drives with RAID 10

第15题：

Which of the following RAID arrays should be used to achieve the MOST performance？（）

• A、 Four drives with RAID 0
• B、 Three drives with RAID 5
• C、 Four drives with RAID 10
• D、 Two drives with RAID 50

第16题：

Which of the following connection types provides the BEST data bandwidth when installing thirteen external hard drives on a server？（）

• A、USB 2.0
• B、SAS
• C、SATA
• D、Ultra SCSI 160

第17题：

An administrator has been instructed to add four additional drives to a server configured with RAID5. The server is using 146GB drives for the data. Without changing the configuration， how much additional data space would be available if the administrator purchased 300GB drives and added them to the existing array？（）

• A、438GB
• B、584GB
• C、900GB
• D、1200GB

第18题：

A customer has purchased an IBM BladeCenter H chassis and needs the following servers：  --Two HS21 blade servers each with 8GB memory and 2 drives   --Two HS21 blade servers each with 24GB memory and 2 drives   --Two LS21 blade servers each with 2GB memory and 2 Hot-Swap SCSI drives   How many total server bays will be required for this configuration？（）

• A、6
• B、8
• C、10
• D、12

第19题：

Your network consists of a single Active Directory site. You plan to deploy Exchange Server 2010.  You need to plan the deployment of Exchange Server 2010 servers to meet the following requirements：.All Mailbox servers must belong to a database availability group （DAG） .MAPI connections from Outlook clients must be load balanced by using a hardware load balancer .If a single server fails， users must continue to send and receive e-mail .The plan must minimize the number of servers deployed  What should you include in the plan？（）

• A、Deploy two servers. On the two servers，deploy the Mailbox server role，the Client Access server role，and the HubTransport server role. Configure a Client Access server array.
• B、Deploy two servers. On the two servers， deploy the Mailbox server role，the Client Access Server role，and the HubTransport server role. Enable Outlook Anywhere on both Client Access servers.
• C、Deploy four servers. On two of the servers，deploy the Mailbox server role and the Hub Transport server role. On the other two servers，deploy the Client Access server role. Configure a Client Access server array.
• D、Deploy four servers. On two of the servers，deploy the Mailbox server role. On the other two servers，deploy the Client Access server role and the Hub Transport server role. Enable Outlook Anywhere on both Client Access servers.

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