题目内容

The number of bits that can travel simultaneously down a bus is known as the word size.

A. 对
B. 错

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A bus is a pathway for bits representing data and instructions.

A. 对
B. 错

VGA and DVI ports provide connections to monitors.

A. 对
B. 错

USB ports are used to connect keyboards, mice, printers, storage devices, and a variety of specialty devices.

A. 对
B. 错

Firewire ports are used to connect keyboards, mice, printers, and storage devices.

A. 对
B. 错

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