系统平台与C#程序基础

Xi'an Jiaotong University via Coursera

Go to Course: https://www.coursera.org/learn/xitong-pingtai-csharp-chengxu-jichu

Introduction

### Course Review: 系统平台与C#程序基础 (Fundamentals of System Platform and C# Programming) If you're looking to dive into the world of software development, particularly within the context of the .NET platform, the course "系统平台与C#程序基础" is an excellent starting point. Offered on Coursera, this course serves as the first in a specialized series on software development techniques tailored for the .NET environment. Below, I will detail my review of the course, highlighting its strengths and features, and providing some recommendations for potential participants. #### Overview "系统平台与C#程序基础" begins with fundamental concepts regarding computer systems, ensuring that even those new to technology can follow along. The course covers essential topics like information representation and encoding and the basic components and principles of hardware and software systems. This foundational knowledge is critical for anyone considering a career in system design or software development. The course spans four weeks and is designed to help you gradually build your skills. In the first two weeks, students are introduced to basic C# programming through practical exercises. You'll learn to design simple console applications, utilizing Visual Studio as your integrated development environment (IDE). The hands-on approach, which includes debugging within Visual Studio, is vital as debugging is an indispensable skill for any software developer. In addition, the course provides supplementary videos focusing on common office applications like Microsoft Office, ensuring that learners are well-rounded in their computer literacy skills. #### Syllabus Breakdown 1. **Basic Knowledge**: The course kicks off with an introduction to computer systems and an overview of concepts such as information representation and binary encoding. By the end of this week, learners will have a basic understanding of why computers utilize binary and the various ways information is represented. 2. **Hardware and Software Architecture**: This week delves into the components of hardware systems, starting with basic logical operations and circuits. The curriculum introduces the von Neumann architecture and basic principles of operating systems—knowledge that significantly aids in understanding future programming content. 3. **Understanding Computer Programs**: As a software development course, this module defines what a program is and introduces object-oriented technology. The emphasis is on practical experience, guiding students through creating and debugging a C# console program in Visual Studio 2013. 4. **C# Programming Fundamentals**: Building from the previous weeks, participants will explore programming fundamentals, including variables, data types, and control structures like loops and conditionals. This week is designed to empower students to independently write functional C# programs. #### Strengths of the Course - **Comprehensive Coverage**: The course provides a well-structured approach to learning, gradually introducing concepts and ensuring learners build a solid foundation. - **Practical Experience**: Emphasis on using Visual Studio helps students apply theoretical knowledge in a real-world context, preparing them for actual software development tasks. - **Supportive Resources**: The inclusion of resources and guides for office applications caters to learners who may need to strengthen their general technological proficiency alongside programming skills. - **Interactive Assessments**: Weekly quizzes and assignments help track progress, ensuring that students remain engaged and understand the material thoroughly. #### Recommendations I highly recommend "系统平台与C#程序基础" for anyone interested in entering the field of software development, especially those with little prior knowledge of programming or computer systems. This course offers a balanced approach, starting from fundamental concepts and moving towards practical application in programming. If you are planning to take this course: - **Engage with Weekly Quizzes**: Don’t overlook the quizzes; they’re designed to reinforce learning. - **Explore Supplementary Materials**: Take full advantage of the additional videos on office applications to improve your overall computer skills. - **Practice Regularly**: Make time for the hands-on exercises in Visual Studio, as practice is vital for mastering programming. Overall, this course is a valuable stepping stone for beginners and will equip you with essential skills for further studies in software development within the .NET framework.

Syllabus

基础知识

本周的学习内容包括两个知识模块。在模块一的“引言”部分，有我们专项课程的介绍和计算机系统组成。我们将介绍给你学习完整个专项课程后将收获的知识以及具备的能力，并带你“走进计算机”，帮助你了解计算机硬件系统的整体结构。模块二为你介绍计算机中的信息表示和编码方法。学习完本周课程，你将对计算机系统的整体构成有一些初步的了解，并能够理解计算机为什么采用二进制？以及各类信息在计算机中的表示方法。

软硬件系统构造

本周学习内容同样分为两个模块。模块一主要介绍硬件系统的构造和基本原理。首先是基本逻辑运算和逻辑门电路，并通过从基本逻辑门到常用逻辑电路的的组合过程，帮助你初步建立硬件系统的构造思维模式；其次是冯诺依曼结构和它的基本工作过程。模块二是操作系统基础，将为你介绍有关操作系统的基本功能，特别是进程管理和存储器管理两大功能。对这些内容的了解，将有助于你后续程序设计课程的学习。

感性认识计算机程序

作为软件开发课程，本周将首先为你介绍什么是程序？什么是面向对象技术？然后帮助你了解如何在Visual Studio 2013环境下创建、运行和调试一段C#控制台程序。学习完本周课程，你将能够在Visual Studio环境下“照猫画虎”地编写一段简单的C#程序了。

C#程序入门

在对C#程序有了感性认识的基础上，本周将具体学习基本C#控制台程序的设计方法。包括变量与数据类型、表达式等基础知识，类和对象的声明和创建，基本程序控制结构等。本周课程学习完后，你不需要再“照猫画虎”，而是真正能够编写包括循环、分支结构在内的基本C#控制台程序。