uml use case diagram tool

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

Transferred from: http://blog.csdn.net/shuixin536/article/details/8289746Since Rose was not installed on the computer, I decided to use Visio to draw the use-case model diagram in UML, but when I drew it, I found that there was no arrow that indicated the include relationshi

The need for each product is a description of a specific problem in the real world, and some of the problem descriptions can be very intricate, so that when we analyze it, we feel we are not able to do it or even get overwhelmed. Demand analysis is the basis of system design and development, the quality of demand analysis will directly affect the subsequent design and development, the serious impact on the success of the system. The use

Background Previous: Using Visual Studio 2010 from Analysis to implementation (2)--using activity diagram to refine business processes The brother who is unfamiliar with the use case diagram please refer to: http://www.ibm.com/developerworks/cn/rational/r-usecase-atm/ The Visual Studio 2010 development team's role i

control. Describes the performer "Customer" using the "withdraw" use case.The use of connectors (uses connector) can be selective at each endpoint with multiple values, such as showing that a client may only perform one withdrawal transaction at a time. But banks can perform many withdrawal transactions at the same time. The multiplicity setting is set separately on both ends of the purpose connector.Use

Introduction The database design phase of the data room charging system was completed a few days ago. After the completion, I was not in the next stage, for fear, I am afraid that the professional courses and advanced courses do not have a reasonable plan of time, which leads to chaos on a daily basis. I am afraid that my thinking will fall into the dilemma that I don't know which one to learn, and eventually I will not learn anything, therefore, I made a decision to learn about my professiona

Tags: blog HTTP use ar sp 2014 log ad BSDisplays the core functions of the system and its usersThe user is called an actor)Use case diagram composition:User (actor), use caseUse Case using an elliptic RepresentationTo simplify the

varchar (+) not NULL, PRIMARY KEY (books_id), KEY name (Books_name), KEY Publisher (publisher_id), KEY date_pub (date_pub), KEY Price, KEY pages (pages), KEY type (type), KEY ISBN (ISBN) ); # -------------------------------------------------------- # # The structure of the data table ' Books_author ' # CREATE TABLE Books_author ( ID Int (6) DEFAULT ' 0 ' not NULL auto_increment, books_id varchar (6) Not NULL, author_id varchar (6) Not NULL, Author_type varchar (6) Not NULL, PRIMARY KEY (ID) );

Typical usersName: Lao ChenAge, Gender: 41 years old, maleOccupation: TeacherRevenue: 200,001 yearsMotivation: Work too busy to spend time with childrenUser preferences: Research computer, readingUser ratio:?Typical scenario: Work too busy without time to help children learn, and hope to have a software to help children learn.Typical description: Hope to use this software to help small stone, improve academic performanceName: Small StoneAge, Gender: 8

-digit combined subtraction and 1~9 multiplication can be completed. Living/Working Conditions: Learn to work hard Motive, purpose, difficulty: To complete homework User preferences: Play computer games, play with friends User ratio: 50% Typical scenario: Come home from school, homework. Typical description: Knowledge Changes Destiny Requirements Analysis:1. There is a chron

Typical usersName: Small StoneGender: MaleOccupation: Second Grade primary school studentIncome: NoneKnowledge level Ability: Second grade in primary schoolLiving/Working conditions: Parental support, no workMotivation, purpose, difficulty: Want to test your own computational speedUser preferences: Play,Typical scenario: After coming home from school, Lao Chen learned about his studyTypical description: The higher the correct rate, the better the small stone studyName: Lao ChenGender: MaleOccupa

During requirement analysis, complex requirements always make it difficult to find out the relationship before the use case. The generalize relationship is easier to find out, and the most confusing is include and extend. Many people on the Internet do not understand this, or even make mistakes. This article tells you how to determine whether to use include or ex

(15:11:18) Snow-hunting Hi, could you give me a question? Do you have time? (15:05:12) qingrun Please. (15:14:06) Snow-hunting In Rose, there are various relationships between the role and the package. What is the relationship between the role operation package? (15:08:10) qingrun This parameter is not required. In general, it is the use, so you do not need to mark it. Unless this actor is an external system. (15:16:03) Snow-hunting I mean, what conne

month, use the version on this page or the version provided on the Download Center. Microsoft recommends that you run this tool, because your computer appears to be working properly when it is infected, even if the computer appears to be working properly. In addition, you should use the latest antivirus software to help protect your computer from other malware

PS Use pen tool to pull diagram 1, open the software, with PS software open to pull the picture. 2, select the Pen tool on the left, and select the path, Black Circle selected section. 3. Use the pen tool