An independent brewing company has purchased an x3650 and wants to upgrade the standard RAID controller and add the 3rd and 4th hard drive. This will require a raid controller that will handle RAID 5 and the appropriate hard drives that will fit into the

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An administrator needs the fastest read/write capabilities with the most redundancy， cost is not afactor. The current data requirement is 750GB but will double in the next year. Which of the following BEST meets these requirements？ （）

• A、 Use RAID 1 with ten 300GB hard drives.
• B、 Use RAID 6 with seven 300GB hard drives.
• C、 Use RAID 5 with six 300GB hard drives.
• D、 Use RAID 10 with ten 300GB hard drives.

第3题：

Which RAID standard combines data striping across drives with mirroring？（）

• A、 RAID 0+1
• B、 RAID 1+5
• C、 RAID 3
• D、 Hybrid RAID 5+

第4题：

A server has six drives of equal size attached to a RAID controller. Which of the following RAID levels would provide the FASTEST performance？（）

• A、 RAID 5
• B、 RAID 1+0
• C、 RAID 0
• D、 RAID 1

第5题：

An administrator needs to maintain 1TB of storage space for a server. A performance critical application will use this storage space for a database. The database will be replicated between multiple servers. Cost and performance are the most important considerations. Which of the following RAID configurations would be the BEST choice for the storage array?（）

• A、RAID 6 with six 250GB hard drives
• B、RAID 5 with five 250GB hard drives
• C、RAID 0 with four 250GB hard drives
• D、RAID 10 with eight 250GB hard drives

第6题：

An administrator needs to maintain 1TB of storage for mission critical application data.Faulttolerance and performance are the most important considerations.Cost is not a factor at all.  Which of the following RAID configurations would be the BEST choice to meet the criteria for the storage array？（）

• A、RAID 6 with six 250GB hard drives
• B、RAID 10 with eight 250GB hard drives
• C、RAID 5 with five 250GB hard drives
• D、RAID 0 with eight 250GB hard drives

第7题：

A distribution customer requires a fault-tolerant disk subsystem for their x3650 M2 server. They purchased and attached two EXP3000 External Expansion Enclosures to a ServerRAID MR10M RAID controller. The customer requires the highest performance possible， regardless of cost for the EXP-based drives. Which RAID level meets these requirements？（）

• A、RAID-1
• B、RAID-5
• C、RAID-10
• D、RAID-50

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第13题：

An administrator has just upgraded a server from non-hot plug storage to all hot plug storage. The administrator powers up the server, during POST the RAID controller is recognized but none of the drive lights flash. Which of the following should the administrator do FIRST to troubleshoot the problem?（）

• A、Check the backplane cabling.
• B、Check the server BIOS.
• C、Update the RAID controller firmware.
• D、Install the latest hard drive firmware

第14题：

An administrator just installed a new RAID controller card into a server. The firmware is current for the controller card. When the server is powered up the administrator notices that the RAID controller card is not recognized during POST. Which of the following is the cause of the problem？（）

• A、The hard drives were not plugged into the server correctly.
• B、The controller driver is outdated and needs to be updated from the OEMs website.
• C、The firmware for the server is too old and does not support the new RAID controller card.
• D、The cable from the controller to the hard drive backplane is not connected.

第15题：

Which of the following RAID levels would be appropriate given two drives and a need for fault tolerance？（）

• A、RAID 0
• B、RAID 1
• C、RAID 5
• D、RAID 10

第16题：

A technician manages a server that contains sensitive data. The server currently has two hard drives， one hosting the operating system and other generic files and the second hosting sensitive data. The technician needs to implement a technology that would guard against data loss for only the sensitive data， while adding only one additional hard drive. Which of the following should the technician implement to avoid reformatting any drives？（）

• A、RAID 0
• B、RAID 1
• C、RAID 3
• D、RAID 5

第17题：

A server has six drives of equal size attached to a RAID controller. Which of the following fault tolerant RAID levels would allow the maximum amount of data to be stored?（）

• A、RAID 1 +0
• B、RAID 5
• C、RAID 0
• D、RAID 1

第18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19题：

You administer a SQL Server 2008 instance. You plan to deploy a new database that has the following capacity requirements: 275 GB for the database data file; 50 GB for the transaction log file. The storage array has six 100-GB disk drives available for the database. The disks are attached to a redundant array of independent disks (RAID) controller that supports RAID levels 0, 1, 5, and 10. The write performance of the transaction log needs to be maximized. The database and transaction log files must be protected in the event of a drive failure. You need to design the storage system. Which storage configuration should you use?（）

• A、A single RAID 5 volume
• B、A single RAID 10 volume
• C、A RAID 0 volume and a RAID 5 volume
• D、A RAID 1 volume and a RAID 5 volume

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