单选题Which of the following is an advantage of hardware RAID over software RAID？（）A Hardware RAID costs less than software RAIDB Hardware RAID is built into the operating system’s softwareC Hardware RAID has better performance than software RAIDD Hardware R

第1题：

Which statement is true about the components of a queuing mechanism？（）

• A、Each subinterface has its own hardware queue and can experience congestion just like its main interface
• B、Hardware queuing is only used if the software queues are experiencing congestion.
• C、Hardware queues and software queues are not used concurrently.
• D、The hardware queuing system always uses the FIFO queuing mechanism.

第2题：

A Windows 2003 server has the operating system installed on a software RAID mirror. After a failure of one disk in the array the server will no longer boot up. The other drive is still functioning. Which of the following should be done to correct the issue？ （）

• A、 Edit the boot.ini file.
• B、 Change to a hardware RAID solution.
• C、 Recreate the array.
• D、 Edit the active drive in the array.

第3题：

第4题：

An administrator is setting up software RAID 5 on a Windows Server with two volumes for two separate hard drives， but the option for RAID 5 is grayed out.  Which of the following is the MOST likely reason why？（）

• A、 The disks have been setup as dynamic.
• B、 Windows does not support software RAID 5.
• C、 Raid 5 requires three volumes.
• D、 The page file must be at least 4GB to support RAID 5.

第5题：

Which of the following will MOST likely cause major performance issues on an email server?（）

• A、RAID 0 configuration
• B、PBX software
• C、DHCP server
• D、Anti-virus software

第6题：

Which of the following BEST explains the purpose of an HCL？（）

• A、 It lets the administrator know which hardware will work with a particular OS.
• B、 It sets the bare minimum hardware requirements for specified software.
• C、 It allows the administrator to verify software compatibility amongst various vendors.
• D、 It verifies that hardware is fit for certain overclocking performance metrics.

第7题：

下列关于software RAID的描述哪些是正确的？（）

• A、速度上要比hardware RAID慢
• B、成本上要比hardware RAID低
• C、可以提供更高级的RAID设置
• D、速度上要比hardware RAID快

第8题：

第9题：

Which of the following software directly interacts with the hardware and handles hardware resource requests from virtual machines？（）

• A、 Guest OS
• B、 Virtual Center
• C、 VT
• D、 Hypervisor

第10题：

In a system with high CPU utilization， which of the following will help the MOST to minimize the performance impact of parity overhead in RAID 5？（）

• A、Use all SAS Drives
• B、Triple Channel RAM
• C、Use all Solid State Drives
• D、Hardware RAID Controller