多选题Which three should be documented after upgrading a SCSI RAID controller？（）Adisk utilizationBinstallation dateCadapter baselinesDlocation slot of the RAID controllerEstatus of the adapter card installationFRAID controller information （warranty， specific

第1题：

A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system’s administrator has decided to mirror two drives for the operating system. Which of the following is the maximum space the administrator will have remaining to use for data when using RAID 0？（）

• A、292GB
• B、438GB
• C、584GB
• D、728GB

第2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3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• B、The controller driver is outdated and needs to be updated from the OEMs website.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4题：

Before installing a firmware update on a RAID controller which of the following should be done？（）

• A、 Check for corresponding driver updates.
• B、 Rebuild any arrays on the controller.
• C、 Check for corresponding OS updates.
• D、 Install a redundant BIOS on the controller.

第5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6题：

A technician needs to install the first SCSI controller in an application server. The SCSI card is factory-configured with a SCSI ID of 1. Which SCSI ID should the technician configure the card before installation？（）

• A、 0
• B、 1
• C、 4
• D、 7

第7题：

A company installed a new server to manage its electronic image storage.  They have two distinct image sizes： 2KB and 16KB.  Two distinct arrays are created on a ServeRAID adapter.  The first array will store all of the 2KB images， and the second array will store all the 16KB images.  The RAID stripe size was left at the default size of 8KB.  After installation， a performance problem is identified. According to performance monitoring， 80% of the images are 16KB.  Which of the following will best optimize performance？（）

• A、Change the stripe size on the RAID controller
• B、Change the stripe size to 1024K on the RAID controller
• C、Change the stripe size on the RAID controller for the first array
• D、Change the stripe size on the RAID controller for the second array

第8题：

You are a professional level SQL Sever 2008 Database Administrator in an international corporation named Wiikigo. You are experienced in managing databases in an enterprise-level organization, optimizing and sustaining the database life cycle. In the company, your job is to implement solutions on security, troubleshooting, deployment and optimization. A SQL Server 2008 instance is managed by you. A new database should be deployed, and the capacity requirements listed below should be satisfied. There should be 275 GB for the database data file, while there should be 50 GB for the transaction log file. There are six 100-GB disk drives which are accessible for the database in the storage array. The six disks are attached to a redundant array of independent disks (RAID) controller, and the controller supports RAID levels 0, 1, 5, and 10. Since you are the technical support, you are required to maximize the write performance of the transaction log. In addition, you should protect the database and transaction log files, when a drive fails. The storage system should be designed.   From the following four storage configuration, which one should you utilize?（）

• A、A single RAID 5 volume should be utilized. 
• B、A RAID 1 volume and a RAID 5 volume should be utilized.
• C、A single RAID 10 volume should be utilized. 
• D、A RAID 0 volume and a RAID 5 volume should be utilized.

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第13题：

An administrator recently installed a known good RAID adapter.  During boot up， the administrator is able to access the RAID configuration utility； however， when the administrator checks for the card in the operating system， it does not show up.  Which of the following should the administrator do FIRST？（）

• A、Move the RAID adapter to another slot.
• B、Perform a baseline of the system.
• C、Contact the reseller of the adapter for a replacement card.
• D、Check the RAID adapter’s manufacturer for the latest drivers.

第14题：

An administrator notes that after a recent power outage, some open files were corrupted on one affected file server. Which of the following items should the administrator consider to determine the cause of this corruption?（）

• A、The server's memory
• B、The server's RAID controller battery
• C、The server's processor
• D、The server's NIC teaming configuration

第15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16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17题：

An administrator notes that after a recent power outage， some open files were corrupted on oneaffected file server. Which of the following items should the administrator consider to determine the cause of this corruption？（）

• A、 The servers memory
• B、 The servers RAID controller battery
• C、 The servers processor
• D、 The servers NIC teaming configuration

第18题：

Which three should be documented after upgrading a SCSI RAID controller？（）

• A、 disk utilization
• B、 installation date
• C、 adapter baselines
• D、 location slot of the RAID controller
• E、 status of the adapter card installation
• F、 RAID controller information （warranty， specifications etc.）

第19题：

A server has two PCI-X buses with four Active PCI-X slots.  Slots 1 and 2 are on the first PCI-X bus （100MHz） and slots 3 and 4 are on the second PCI-X bus （133MHz）. The customer requires you to install adapter A and adapter B on day one.  After the server has been installed and configured， the server must  be running 24 by 7 with no downtime. Three months later， adapter C needs to be hot added. All the adapters are 64-bit and capable of speeds up to 133MHz.  The customer’s priority is to have no downtime， and performance is secondary.   Based on the information provided， into which slots should adapters A and B be installed in and later into which slot would adapter C be hot-added？（）

• A、Adapter A in slot 1， adapter B in slot 4 and hot-add adapter C in slot 3
• B、Adapter A in slot 1， adapter B in slot 3 and hot-add adapter C in slot 2
• C、Adapter A in slot 2， adapter B in slot 4 and hot-add adapter C in slot 3
• D、Adapter A in slot 3， adapter B in slot 1 and hot-add adapter C in slot 4

第20题：

Which of the following hardware components is necessary for a server to access data directly on afiber channel based SAN？（）

• A、Gigabit NIC
• B、RAID controller card
• C、SATA controller card
• D、Host bus adapter

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