单项选择题A customer has asked for the ability to operate dual digital monitors. Which of the following is the BEST solution for accomplishing this?（）

A. Split the onboard video port.
B. Update the video drivers to allow for multiple monitors.
C. Add an adaptor to the onboard VGA port.
D. Install a video card with multiple DVI ports.

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1.多项选择题Which of the following would a user MOST need for a home theater PC?（）

A. Liquid cooling
B. Network card
C. TV tuner card
D. CPU
E. RAM
F. Specialized audio card

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2.多项选择题A coworker has reported that someone has engaged in prohibited activity. The supervisor hasasked the technician to quarantine the PC until police arrive. Which of the following should the technician do?（）

A. Allow the user to continue working
B. Check for viruses
C. Re-image the hard drive
D. Document time/date for later reference
E. Prevent users from accessing the PC
F. Turn off PC

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3.单项选择题Which of the following protocols is used by thin clients?（）

A.IPX
B.NetBIOS
C.RDP
D.UDP

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4.单项选择题A customer needs to run 3 virtual machines on their software design workstation. Which of thefollowing CPUs would be MOST cost effective for this task?（）

A.3Core
B.4Core
C.8Core
D.12Core

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5.多项选择题When configuring a POS system, which of the following peripheral devices would MOST likelyneed to be installed?（）

A. Optical mouse
B. Handheld digitizer
C. Barcode reader
D. Touchscreen
E. Document scanner
F. Keyboard
G. External USB drive

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6.单项选择题Which of the following cables would use a DB-15 connector type?（）

A.HDMI
B.Optical
C.VGA
D.DVI

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7.单项选择题A PC cannot connect to the network. A network card was purchased without documentation ordriver discs. Which of the following is the BEST way to install it into this machine?（）

A. Download and install the drivers
B. Run Windows update to install drivers
C. Copy drivers to flash drive and install
D. Purchase the disc online and install

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8.单项选择题Which of the following memory types is unique in that it generates so much heat it requires that the memory modules are covered in heat sinks?（）

A.RAMBUS
B.DDR3
C.DDR
D.SDRAM

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9.单项选择题Which of the following should be avoided when installing a laser printer?（）

A. Surge protector
B. UPS
C. RJ-45 connector
D. Toner

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10.单项选择题Which of the following is the subnet mask for a Class C IP address?（）

A.10.0.0.1
B.192.168.1.1
C.255.255.0.0
D.255.255.255.0

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最新试题

The BEST information to document when changing the refresh rate on the display is to include: （）

题型：单项选择题

Which of the following printers would be the BEST choice for printing on multi-part forms?（）

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A technician notices that there is a second partition on the primary hard drive. This partition is not assigned a drive letter and is not accessible from Windows. Which of the following is the MOST likely explanation for this extra partition?（）

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A technician receives a boot error message OS not found. Which of the following should thetechnician check? （）

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Which of the following bus speeds is used for a PCIe card?（）

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A technician is replacing fifteen 21 CRTs with 19 LCDs. The storage room is on the other side of the building. Which of the following safety measures should the technician take? （）

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Which of the following is an advantage of upgrading to a 64-bit version of Windows? （）

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While a technician is responding to a customers call, a co-worker keeps insisting on telling the technician about their weekend. Which of the following is the BEST course of action?（）

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Which of the following is the maximum FAT32 volume size Windows 2000 and XP will recognize?（）

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Which of the following BEST describes the initial process of setting up a new operating system from a CD-ROM? （）

题型：单项选择题