cat6 diagram

Tag: Mode add phase Complete key OSI Test Interface System AnalysisObjective The UML (Unified Modeling Language) Chinese Unified Modeling Language is an open approach for explaining, visualizing, building, and writing an open approach to an object-oriented, software-dense system of artifacts. UML presents a series of best practices that are validated for modeling large-scale, complex systems, especially at the software architecture level. "Wikipedia" Recently look at some open sour

Online about from C + + code to UML class diagram generation process of things, found a usable, and now turn down, in case of a rainy days.Turn to slightly adjust the next content, only care about the use.Original source http://siulyn.blog.163.com/blog/static/6245583620087252539344Rational Rose 2003 Reverse engineering generating UML Model diagramThis section focuses on how users can use Rose's reverse engineering to generate UML models for structural

 A class Diagram shows a set of classes, interfaces, and collaborations and their relationships. These diagrams is the most common diagram found in modeling object-oriented systems. Class diagrams address the static Design view of a system. Class diagrams that include active classes address the static process view of a system. Component diagrams is variants of class diagrams.The class

Using a few modeling design tools, small have staruml, large have rational rose,ea. The final discovery or Visual Studio modeling is more comfortable (personal view, don't argue).I'm going to make an introduction to a few of the modeling diagrams that I use often, such as Class diagram (class Diagram), Time series diagram (sequence

UML Design Via Visual studio-class DiagramUsing a few modeling design tools, small have staruml, large have rational rose,ea. The final discovery or Visual Studio modeling is more comfortable (personal view, don't argue).I'm going to make an introduction to a few of the modeling diagrams that I use often, such as Class diagram (class Diagram), Time series diagram

I,What is circuit schematic The circuit schematic diagram is a schematic diagram that uses graphical symbols in a certain order to describe the basic connection relationship between the circuit and the device, regardless of the actual location or physical form, circuit diagram or schematic diagram. 1Basic schematic

quantity analysis of click Behavior in the page 　　 The amount of clicks is the number of times the link is clicked by the visitor, the more clicks, the greater the value of the volume. In many heat-seeking tools, data is usually displayed according to the number of clicks. Google Analytics is no exception, so when you see a link in a thermal diagram with a high click ratio, the link or the location is very popular with visitors throughout the

Concept ---- Data Flow Diagram (DFD) Data Flow Diagram(Date flow divisor, DFD) is a tool used in the SA method to represent the system logic model. It graphically depicts the process of data flow and processing in the system, because it only reflects the logical functions required by the system, it is a function model. A Data Flow Diagram describes a system from

One. UML OverviewThe role of 1.UML: a complex problem decomposition B realizes the visualizationUML is created by rational company 2.UML is what: is a language, has its own standard expression rules, is an analytical design language, is also a modeling language 3.UML including five large views, 13 kinds of Figure five views: User view:use case diagramBehavior View:sequence diagram, state diagram, activity

Data Flow Diagram: A DFD, which graphically expresses the logical function of the system, the logical flow of data within the system, and the logical transformation process from the point of view of transmission and processing. Is the main expression tool of structured system analysis method and a graphic method used to represent software model.1 , DFDThe data flow diagram is a tool used in structured analy

1. Activity diagram model based on UML2 Standard An activity diagram can represent a business or software process in the form of a workflow through a series of operations. An activity diagram can be used to describe various types of processes: It can represent the business flow or workflow between the user and the system; It indicates the sequence of steps execut

This articleArticle, There will be substantial progress. First, I sorted out a general example of the demand. I thought the granularity was already very fine, and I couldn't do it again. I still firmly believe in one principle: never do anything I do in my spare time. If you want to eat a fat man, it's easy for the project to get aborted ~, Not much nonsense. 1. The overall system use case diagram is divided into the web mall and ERP system use case

In the research of PCB reverse technology, the reverse diagram refers to the reverse diagram of the PCB based on the PCB File diagram or the reverse diagram of the PCB based on the actual product. It aims to describe the principle and working conditions of the PCB. The circuit diag