题目内容
Which of the following offers a combination of the features of RAM and ROM?
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All of the following are commonly used units of measurement to describe memory capacity, except _____.
When you reboot your system, the computer follows start-up instructions stored in this type of memory.
Most personal computers allow users to expand their systems by providing these on the system board.
Which of the following can be used to connect several devices to the system unit and are widely used to connect keyboards, mice, printers, storage devices, and a variety of specialty devices?
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