The Unified Modeling Language is the industry standard for modeling software-intensive systems.
2
votes
2answers
56 views
Is this usage of extend relationship in a use case diagram correct?
On this picture:
Does updating grades extend a feature that shows grades? I am not sure if the notation is correct, so I am hoping you guys will know it.
1
vote
2answers
134 views
What does the arrow mean in a Class Diagram?
I need help trying to understand what the meaning of the arrow in a UML Class Diagram is, more specifically in this Composite Diagram. What's the difference between the simple line (from a class to ...
1
vote
2answers
39 views
How show Attributes which appear In Many To Many association
As we know a many to many association are shown by two asterisks in both end of association. Now I have a association between two entities "Good" and "Invoice" so Good and Invoice have a many to many ...
3
votes
1answer
81 views
The Meaning of Unified in UML
UML and other related modelling languages are exists in most of the system engineering fields to represent the system, flow, relations in a structured way. UML also is one of the modelling language ...
3
votes
6answers
123 views
Should UML be used before or after a basic Program Design
UML Diagrams take time and even though they provide knowledge about program design, the design changes and so do requirements, and hence it becomes a chore to keep UML Diagrams in Sync with code. I ...
4
votes
3answers
180 views
How to learn to draw UML sequence diagrams [closed]
How can I learn to draw UML sequence diagrams. Even though I don't use UML much I find that type of diagrams to be quite expressive and want to learn how to draw them.
I don't plan to use them to ...
-1
votes
0answers
69 views
Verification of UML Class Diagram [closed]
This is my UML Class Diagram made in Astah Community, for a tennis scoreboard game:
Points are calculated based on moves.
Moves can be either points (for the player's advantage) or errors
(for the ...
5
votes
3answers
246 views
Are UML class diagrams adequate to design javascript systems?
Given that UML is oriented towards a more classic approach to object orientation, is it still usable in a reliable way to design javascript systems?
One specific problem that I can see is that class ...
10
votes
6answers
874 views
How to Be a Software Engineer?
My problem is kind of weird so please bear with me.
I have been working in a start up concerned basically with mobile development since my graduation 2 years ago. I develop apps for iOS but it's not ...
1
vote
1answer
158 views
Is my sequence diagram correct?
NOTE: I am self studying UML so I have nobody to verify my diagrams and hence I am posting here, so please bear with me. This is the problem I got from some PDF available on Google that simply had the ...
1
vote
1answer
162 views
Is my use case diagram correct?
NOTE: I am self studying UML so I have nobody to verify my diagrams and hence I am posting here, so please bear with me. This is the problem I got from some PDF available on Google that simply had the ...
1
vote
1answer
63 views
Showing user and userinterface interaction on a sequence diagram
I need to draw a sequence diagram and I am not sure exactly if it is correct to show interaction between user and user interface in this diagram. For example I want to make a panel visible or ...
2
votes
1answer
73 views
Issue when Return Message is a collection of objects (Sequence Diagram)
I have a sequence diagram for the following operation. The Activity class uses method present in ActivityBL class. The method is:
GetActivities(ActivitySearch objt)
The result message is a ...
-1
votes
1answer
119 views
Sequence Diagram for Response Redirect in ASP.Net Webforms
In asp.net webforms I have a home aspx page that has a “Go” button. [This is the only control in this page]. When this button is clicked, the user is redirected to “UserProfile.aspx” page. How can we ...
1
vote
3answers
166 views
Using UML and Use Cases in Game Design
In the Use case you need to make all the activities the user can do. And then in the Activity diagram I need to explain the Use cases, show the steps that it handles.
But if this is all correct, ...
