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所在平台: Udemy |
课程主页: https://www.udemy.com/course/computer-fundamentals-a-fast-track-course/
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课程名称：计算机基础：快速学习课程 课程概述：本课程提供深入的计算机基础知识，对准备各种考试或竞争性考试的学习者非常有帮助。无论处于何种备考阶段的学习者都能从中受益。课程内容详细，配有清晰的讲解。此外，课程还提供可下载的特定视频课件，以便未来参考。针对各种考试中常见的问题和知识点也进行了重点探讨。课程以英语授课，相关笔记亦以英语提供。 主要课程内容包括： - 计算机及数据处理 - 计算机的特征及其演变 - 各个计算机世代的特征及描述 - 输入/输出设备的种类及其应用 - 常用输入设备和输出设备 - 二级存储设备及其必要性 - 常用二级存储设备的分类 - 顺序访问与直接访问存储设备的区别 - 常见二级存储设备（如磁带、磁盘和光盘）的操作原理、类型及用途 - 互联网的演变及基本服务 - 万维网（WWW）、WWW浏览器及其应用 - 多媒体系统及其核心组成部分 - 非位置数字系统与位置数字系统 - 各种数字系统（十进制、二进制、八进制、十六进制）的知识 本课程将帮助学习者建立坚实的计算机基础，适合所有有志于进一步学习和考试的同学。
In this course, depth knowledge of Computer Fundamentals is provided. The course will be helpful for aspirants preparing for any exam/competitive exam. Learners at any stage of their preparation can be benefited from the course. Detailed description of the course with proper explanation is given in this course. As well as video classes specific notes are attached which can be downloaded for future perspective. Main points asked in various exams or knowledge wise also tackled. The course is covered in English and the notes are provided in English. some topics of this course given below:ComputerData processingCharacteristic features of computersComputers' evolution to their present formComputer generationsCharacteristic features of each computer generationDescription of every computer generationInput/Output (I/O) devicesCommonly used input devicesCommonly used output devicesOther concepts related to I/O devicesSecondary storage devices and their needClassification of commonly used secondary storage devicesDifference between sequential and direct access storage devicesBasic principles of operation, types, and uses of popular secondary storage devices such as magnetic tape, magnetic disk, and optical diskThe InternetEvolution and basic services on InternetWorld Wide Web (WWW)WWW browsersUses of the InternetMultimediaMultimedia computer systemMain components of multimedia and their associated technologiesCommon multimedia applicationsNon-positional number systemPositional number systemDecimal number systemBinary number systemOctal number systemHexadecimal number system
