单项选择题

A user wants to replace their 17” CRT monitor with the thinnest possible 17” monitor available.Which of the following monitors should the user purchase?（）

A. LED LCD
B. DLP
C. CCFL LCD
D. Plasma

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A user wants to convert their current computer into an audio/video editing workstation byupgrading components. They want to start by upgrading the hard drive. Which of the followinghard drives should be chosen to maximize read/write speed?（）

A. Zip drive
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C. 7,200 rpm IDE
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A user notices the department laser printer is printing light. Which of the following items should a technician do FIRST to fix this issue? （）

A. Remove and clean the fuser assembly with an alcohol based cleaner.
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C. Perform a full power cycle on the printer.
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A technician is installing an Express Card 54 device into a laptop. How will the device MOST likely be installed?（）

A. Into available expansion slot
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