Search result for Courses taught by Professor Chen Xiangqun
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操作系统原理（Operating Systems）
by Professor Chen Xiangqun- 4.6
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Approx. 25 hours to complete
《操作系统原理》是针对计算机科学技术专业三年级本科生开设的一门专业基础课程。本课程着重学生系统观的培养，通过重点讲述操作系统的内部结构、工作原理及典型技术的实现，使学生建立起对操作系统的整体及各个功能模块的认识，从而系统掌握计算机的专业知识，进一步提升学生的软件开发能力乃至系统软件开发能力。 任何计算机都必须在加载相应的操作系统之后，才能构成一个可以运转的、完整的计算机系统。操作系统的功能是否强大，决定了计算机系统的综合能力；操作系统的性能高低，决定了整个计算机系统的性能；操作系统本身的安全可靠程度，决定了整个计算机系统的安全性和可靠性。操作系统是软件技术的核心和基础运行平台。因此，计算机科学技术专业的学生需要学习和掌握操作系统的基本原理和专业知识。 本课程的教学目标是： 1．掌握操作系统的基本概念、功能组成、系统结构及运行环境； 2．熟悉并运用操作系统工作原理、设计方法和实现技术，理解有代表性、典型的操作系统实例（如UNIX、Linux和Windows）； 3．了解操作系统的演化过程、发展研究动向、新技术以及新思想，为后续相关课程的学习打下良好基础，为后续职业发展奠定基石。 操作系统概述 操作系统做了什么？ 操作系统的定义和作用 操作系统的主要特征 典型操作系统的架构 操作系统的分类1 操作系统的分类2 第一周测验 操作系统运行环境 处理器状态 中断与异常机制介绍 中断与 异常机制 工作原理 实例：X86的中断与异常机制 系统调用机制 实例：基于X86的Linux系统调用机制简介 第二周测验 进程线程模型 进程的基本概念 进程状态及状态转换 进程控制 关于进程相关概念的讨论 线程的引入 线程机制的实现 第三周测验 处理器调度 处理器调度的相关概念 设计调度算法要考虑的几个问题 批处理系统的调度算法 交互式系统的调度算法 多级反馈队列调度算法、各种调度算法小结等 Windows 的线程调度算法 第四周测验 同步机制（1） 进程的并发执行 进程互斥 进程互斥的软件解决方案 进程互斥的硬件解决方案 进程同步 信号量及PV操作 生产者消费者问题 读者写者问题 第五周测验...
Top Online Courses and Specializations | Coursera
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Find Courses and Specializations from top universities like Yale, Michigan, Stanford, and leading companies like Google and IBM. Join Coursera for free and transform your career with degrees, certificates, Specializations, & MOOCs in data science, computer science, business, and dozens of other topics....
Coursera | Online Courses & Credentials From Top Educators. Join for Free
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Learn online and earn valuable credentials from top universities like Yale, Michigan, Stanford, and leading companies like Google and IBM. Join Coursera for free and transform your career with degrees, certificates, Specializations, & MOOCs in data science, computer science, business, and dozens of other topics....
Course Definition & Meaning - Merriam-Webster
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course: [noun] the act or action of moving in a path from point to point....
Free Online Courses | Stanford Online
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Free Online Courses. Our free online courses provide you with an affordable and flexible way to learn new skills and study new and emerging topics. Learn from Stanford instructors and industry experts at no cost to you....
Online Courses - Learn Anything, On Your Schedule | Udemy
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Udemy is an online learning and teaching marketplace with over 185,000 courses and 49 million students. Learn programming, marketing, data science and more....
Courses » Academics | Boston University
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Courses. The listing of a course description here does not guarantee a course’s being offered in a particular semester. Please refer to the published schedule of classes on the Student Link for confirmation a class is actually being taught and for specific course meeting dates and times....
Courses | Learn WordPress
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These courses will help you find your feet in the project and help you get involved in the mission to democratize publishing. Polyglots Contributor Training. Translation is a great way to contribute to WordPress if you understand English and another language....
Courses - Colorado Motorcycle Academy
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Our basic courses are for those who have never ridden a motorcycle before, have less than approximately 40 total hours of riding, or haven’t seen the seat in a while and want a refresher. These courses are perfect for beginners to learn how to be safe on the road while riding....
Golf Longmont | City of Longmont, Colorado
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Adult and youth instruction is available at our municipal courses and through the Recreation Services department. City of Longmont Recreation Services has two summer golf camps, and drop-in group lessons are available at Twin Peaks and Ute Creek. For more information about instructional offerings, call Ute Creek's Tray Shehee (303-875-5050) or ....
Golf Longmont - Longmont, CO
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Celebrating 100 Years of Sunset Golf Council approves course in 1922, originally called the Longmont Golf Club. Sunset Golf Course is celebrating its 100th birthday with a free “Par Tee” at the clubhouse from 5-8 pm on Thursday, Aug. 18. Commemorative 100 Year Anniversary merchandise is now on sale in the pro shop at 1900 Longs Peak Ave....
