A server was recentl...

单项选择题A server was recently updated with the latest antivirus definitions. Immediately after the update，the server begins to report ‘file not found’ errors for a mission critical application. Which of the following is the MOST likely reason for this？（）

A.The update was done incorrectly and now the server needs to be restarted.
B.The update has discovered viruses on the server and removed those virus files.
C.The update requires a reboot for the files to process correctly.
D.The update has quarantined files that are false positives.

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1.单项选择题Which of the following is an advantage of attaching a NAS device to the network？（）

A. Easier to secure
B. Ability to run remote application
C. Ease of configuration
D. Fault tolerance

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2.单项选择题Multiple expansion cards are installed in a rack mount 1U server. All expansion cards stop working simultaneously. Which of the following is the MOST likely cause of the problem?（）

A. Motherboard
B. Operating system
C. Expansion cards
D. Riser cards

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3.单项选择题An administrator has just finished physically replacing the system board in a Windows domain controller. Which of the following must be done before booting the server back into Windows？（）

A.Update the time and date in the BIOS.
B.Update the firmware on the SCSI controller.
C.Update the firmware to the latest version.
D.Configure IPMI on the new board.

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4.单项选择题Which of the following technologies was created to reduce cost， increase cable length， and uses 3.3v across the line？（）

A. Wide-Ultra2 SCSI-3
B. High-Voltage Differential
C. Low-Voltage Differential
D. Fibre Channel

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5.单项选择题Which of the following backup methodologies is MOST time efficient for backing up data？（）

A.Incremental
B.Snapshot
C.Differential
D.GFS

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6.单项选择题Which of the following is an appropriate reason for adjusting the SNMP thresholds？（）

A. To eliminate excessive alerts
B. To increase the number of threads
C. To monitor use of VPN traffic
D. To allow more email to come through

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7.单项选择题Which of the following server virtualization features would BEST allow an administrator to quickly prepare a virtual server so that it is ready for use?（）

A. Remote configuration
B. No physical hardware to setup
C. Native RIS integration
D. Clone the machine from a template

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8.单项选择题Which of the following is an advantage of SMP？（）

A. Smaller initial investment
B. Doubles memory requirements
C. Higher simultaneous thread processing
D. Decreases overhead

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9.单项选择题Which of the following is a benefit of application virtualization?（）

A. The need for multiple licenses of any software is unnecessary
B. Interoperability of disparate programs is easily attained.
C. Server loads are greatly reduced from lowered traffic.
D. Applications are easily accessible from anywhere on the LAN.

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10.单项选择题SMP is considered to be a form of（）.

A. mail protocol.
B. monitoring protocol.
C. mapped printer.
D. multi-processing.

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