题目内容

All of the following are commonly used units of measurement to describe memory capacity, except _____.

A. Megabyte (MB)
B. Gigabyte (GB)
C. Terabyte (TB)
D. Nanobyte (NB)

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When you reboot your system, the computer follows start-up instructions stored in this type of memory.

A. DRAM
B. SDRAM
Cache
D. Flash

Most personal computers allow users to expand their systems by providing these on the system board.

A. Expansion slots
B. Ports
C. Sound cards
D. Network cards

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?

A. USB port
B. SATA
C. Parallel port
D. Firewire bus

These types of ports typically provide high-speed connections to specialized devices such as camcorders and storage devices.

A. FireWire
B. Serial
C. Parallel
D. AGP

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