inventory system use case diagram

Use Case Diagrams are used to determine the scope of requirements. These requirements are the basis for design and development. The use case diagram treats the system as a black box and understands the

Use case diagram the use case diagram describes a Function Unit , help the development team to understand the functional requirements of the system in a visual way. The followin

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 us

UML Use case diagram A use case diagram is the first step in the analysis of software requirements to the final implementation, which describes how to

, there are several extension points on the base case.For example, you can export and print the query results in the system. For queries, whether or not the query can be exported or printed is the same, and export and printing are invisible. Imports, prints, and queries are relatively independent, and new behaviors are added for queries. Therefore, you can use the extended relationship to describe: 3. Gener

When you use Microsoft Visio to draw a use case diagram today, you find that the include relationship is not found in the Visio UML use case, which is the "arrow" + "Finally, a workable solution was found:First: Open the UML Model

Three elements of use case diagram design 1. Participants 2. Use Cases 3. Relationship 1. The relationship between participants is generalized (inherited. 2 Relationship between participants and Use Cases A solid arrow indicates the relationship between active and pass

-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

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 relationship between

UML Case Diagram (use cases) arrow direction:Always forget the direction of the arrows, provoke jokes.1, association, no arrows, actor connection usecase can;2, Directedassocition,actor connection UseCase, arrow by actor point to usecase (role point use case);3, generalizati

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

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

(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