The major goal of USB was to define an external expansion bus which makes adding(71) to a PC as easy as hooking up a telephone t

admin2010-05-10  29

问题 The major goal of USB was to define an external expansion bus which makes adding(71) to a PC as easy as hooking up a telephone to a wall-jack. USB 2.0 is an evolution of the USB 1.1(72), providing a higher performance interface.

选项 A、peripherals
B、outside
C、inside
D、beside

答案A

解析
转载请注明原文地址:https://jikaoti.com/ti/m0z7FFFM
0

相关试题推荐
最新回复(0)