The architecture of an embedded system is an abstraction of the embedded device，meaning that it is a___________of the system that typically doesn’t show detailed implementation information such as software source code or hardware circuit design．
【正确答案】 C
【答案解析】解析：嵌入式系统的体系结构是一个抽象的嵌入式设备，也就是说它是一种概括化的系统，并不关心里面的实现细节信息，比如软件源码或者硬件电路设计。