Original: https: //blog.csdn.net/weixin_30455067/article/details/99654215
table of Contents
Chapter 1 programming required Basics: Principles of Computer, operating systems, computer networks,
computer basics, in the end that important? The wise see wisdom. If you just want to be ordinary procedure? Perhaps less important. But if you want to improve, Advanced, then you must not do without basic knowledge of the computer field. This course will take you on three basic disciplines: computer composition principle, operating systems and computer networks, quickly build knowledge. ...
Chapter 2 Overview of computer composition principle of articles
from simple to complex, overlooking the whole picture of computer components, to understand the history of computer development, classification, and then to understand computer architecture, language level, quickly form a first impression of the computer, before the Charge line.
Composition Composition Principle articles of Chapter 3 Computer
Von Neumann machine to a computer is divided into five important components: input devices, output devices, memory, arithmetic and controller, the future of this chapter discuss the details of the composition of the five, and their working principle.
Chapter 4 computer composition principle of computing articles
of this chapter will take you deep calculator, discuss the details of CPU work. Is how binary and decimal conversion? The computer is a digital representation of how? Between the numbers is how kind of operation? In this chapter you will answer it.
Chapter 5 Principles of Computer Organization practice
apply what they learn, Principles of Computer Programming software seems very far away? In actual fact, there are quite content project development reference design principles which, this chapter will take you hands-on practice pen / interview frequent visits cache replacement algorithm [].
Basics Chapter 6 operating system of the
operating system is closely related to working life, then what is the operating system? The operating system is how evolution? The operating system provides basic functions? This chapter will conjunction with the Linux operating system with you in simple terms the basic content of the operating system.
Upgrade the operating system, Chapter 7 of
the special promotion, the importance of the operating system without doubt. So this one and what knowledge is often used in the study and work among it? This chapter will integrate theory with practice, special upgrade important points of them.
Chapter 8 operating system practical
learning operating system, more often excellent design and realization of one of the reference application in the project which, this chapter will be done through practice [thread pool / asynchronous task execution] projects, review key concepts operating system .
Overview, Chapter 9 of the computer network
to learn the contents of the computer network, first have to have a computer network profile picture of understanding, seven models, four agreements, are needed to understand the concept, you started this chapter with a computer network .
Network layer, Chapter 10 computer network of
the network layer protocol that contains the IP protocol, we often mention, other than the beginning of this, as well as ICMP protocol used when we use the ping program, this chapter will take you behind-depth understanding of these agreements works, master network layer protocol.
Transport Layer Chapter 11 of the computer network
transport layer to achieve the two most important agreements, reliable TCP protocol and unreliable UDP protocol, these two agreements is the cornerstone of the network packets can be transmitted, this chapter will delve into TCP and UDP, understand where reliability and unreliability, as well as details of the agreement behind the work.
The application layer, Chapter 12 of the computer network
application layer protocol is contained in our well-known protocols such as HTTP, HTTP protocol is browse the Web site or develop the necessary protocol, this chapter will focus on in-depth into the details of the HTTP protocol, HTTP master protocol.
Chapter 13 computer networking practices
apply what they learn in this chapter, we will implement a network sniffer tools [], IP packet interception computer network card, ICMP packets, TCP, UDP packets, and parse the packet header. For more information, as a relatively comprehensive project, reviewing details of the agreement at the same time, the ability to better enhance the project.
Chapter 14 essence course end
Reviewing the Old, the use of this review course content mind mapping system, the master course backbone structure, more systematic grasp course, did not miss any knowledge points.
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