知识点1:网络分类1、区分发布式系统与计算机网络计算机网络建立的主要目标是实现计算机资源的共享。计算机资源主要是计算机硬件,软件与数据。我们判断计算机是或互连成计算机网络,主要是看它们是不是独立的“自治计算机”。分布式操作系统是以全局方式管理系统资源,它能自动 Knowledge Point 1: Network Classification 1, the distinction between distributed systems and computer networks Computer networks to establish the main goal is to achieve the sharing of computer resources. Computer resources are mainly computer hardware, software and data. We judge whether computers are or are interconnected into computer networks, mainly to see if they are independent “autonomous computers.” Distributed operating system is a global way to manage system resources, it can automatically