ALL > Computer and Education > courses > university courses > undergraduate courses > Operating System > CLASS (2016-2017-1)-62903-06102-1 >
review2014329600026 Version 0
👤 Author: by wuxian 2016-11-29 18:56:48
Chapter 1 Introduction

• What is an operating system:3个


一intermediary between user and hardware

二Resource allocator: acts as the manager all resources、decide between conflicting requests for efficient and fair resource use(例子:打印机)

三control program: control excution of programs to prevent errors and improper use of computer(例子:C语言编程指针访问)

• 4components of comput

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