操作系统原理 OPERATING SYSTEM Chapter 1 Introduction 概述 What Is An Operating System (1) A modern computer consists of: One or more processors Main memory Disks Printers Various input/output devices Managing all these components requires a layer of software – the operating system Tanenbaum, Modern...
Chapter 1 Introduction to Operating System Bernard Chen Spring 2007 Outline 1.1 What is OS 1.2 Computer System Organization 1.3 Computer System Architecture 1.4 OS Structure 1.5 OS Operations 1.6-1.8 Process, Memory, Storage management 1.9 Protection and Security 1.10~ Systems 1.1 What is Operating Sy...
11WhatisanOperatingSystem什么是操作系统.ppt Operating System 教学目的与任务 《操作系统》是计算机应用专业和计算机软件专业的专业基础课。 通过本课程的学习,要求学生理解操作系统在计算机系统中的作用、地位和特点,熟练掌握和运用操作系统在进行计算机软硬件资源管理和调度时常用的概念、方法、策略、算法、手段等。
operating system《操作系统》ch01-introduction-44 热度: 页数:46 operating system 热度: 页数:34 Operating Systems - Introduction 热度: 页数:28 Introduction to the Operating Room 热度: 页数:68 operating system《操作系统》ch01-introduction-44PPT课件 热度: 页数:46 operating system descrip...
11AM计算机操作系统REFERENCEREFERENCE操作系统基础屠立德清华大学出版社1995史美林清华大学出版社ModernOperatingSystemAndrewS.TanenbaumAppliedOperatingSystemConceptsAbrahanSilberschatz,etcOperatingSystemsWilliamStallings4/21/201710:54:11AM计算机操作系统INTRODUCTIONINTRODUCTION课程形式主课,习题课,作业,小论文及上机成绩评定作业,...
CPU调度程序 调度程序 衡量调度的标准 先来先服务调度 先来先服务调度(续) 最短作业优先调度 优先级调度 时间片轮转 多级队列 多级反馈队列调度 多级反馈队列实例 * Scheduling in Interactive Systems (5) Multiple queues Guaranteed scheduling Lottery scheduling Give processes lottery tickets for various system ...
《计算机专业英语》中职教学课件Lesson 6 Operating System.ppt, 操作系统发展了好几十年主要有两个原因:首先,他们能让电脑用户在一个舒适的环境里建立和执行程序。其次,操作系统对确保计算机系统很好地运行帮助很大。它们可以科学地分配好几种工作。有了操作系统,计算
Chapter1:Introduction关于本课程参考书:AbrahamSilberschatz,PeterGalvin,GregGagne.OperatingSystemConcepts.高等教育出版社(建议第七版)W.RichardStevens,StephenA.Rago.UNIX环境高级编程.尤晋元,张亚英,戚正伟译.北京-人民邮电出版社2006成绩平时作业:15%:(第三周开始,单周周一交,双周周一发)实验:25%:(第8-12周,内...
operatingsystem操作系统-ch01-introduction-44 1.2 1.3 1.4 ChapterObjectives ToprovideagrandtourofthemajoroperatingsystemscomponentsToprovidecoverageofbasiccomputersystemorganization 1.6 ContentOverview WhatOperatingSystemsDoComputer-SystemOrganizationComputer-SystemArchitectureOperating-SystemStructureOperating-System...
operating system《操作系统》ch01-introduction-44 ComputerScience&TechnologySchoolofShanDongUniversity&SoftwareCollege OperatingSystem CourseNo:0303100111Instructor:HouMengbo(Dr.&AssociateProf.)Email:houmbATsdu.edu.cn Office:InstituteofInformationSecurity.SpecialistBuildingRm.324,SoftwareCampus,SDU Introduction ...