单项选择题
A technician replaced a floppy drive and now the front indicator light is consistently illuminated.Which of the following is the cause for this?（）
A. It is a feature of new floppy drives.
B. The data cable was put on backwards.
C. A disk is being read by the floppy drive.
D. The new floppy drive is defective.
相关考题
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单项选择题
A technician installed a new motherboard in a workstation. Which of the following describes theBEST steps for a proper installation?（）
A. Install the OS, the application software and then hardware drivers.
B. Install the chipset driver, the OS and then the hardware drivers.
C. Install the hardware drivers, the chipset driver and then the OS.
D. Install the OS, the chipset driver and then the hardware drivers. -
单项选择题
A technician has installed Windows Vista Ultimate and is setting up the Media Center. When the technician goes to watch TV, Media Center displays an error of no TV tuner installed. The TV tuner is installed with the correct drivers. Which of the following is the solution to the problem?（）
A. TV tuner codec was not installed.
B. Not enough RAM to support the TV tuner.
C. Motherboard is faulty.
D. Video card drivers are not installed. -
单项选择题
Which of the following below would BEST optimize Windows XP startup?（）
A. Remove any unnecessary applications that start with Windows.
B. Remove device drivers for unused peripherals.
C. Disable the computer’s memory check in BIOS.
D. Configure ScanDisk to run at startup.
