Questions tagged as 'diagrama'

Tagged questions
4
answers

Software to create Class Diagram [closed]

I would like to know what softwares are used or if there is any online site to create class diagrams, could anyone tell me?     
asked by 11.10.2016 / 20:10
2
answers

What does a class diagram contain?

The title is a stupid question, because the name of the diagram already responds. But yesterday this question came to my head when a professor of Analysis and Software Projects asked the whole class the class diagram of what would be our project...
asked by 20.10.2016 / 14:27
3
answers

MVC class diagram

I'm developing a web system in php, where all controllers extend their respective models, for example: I have a userController and a userModel, my question is as follows, in the precise class diagram represent the controller's methods. p> Anot...
asked by 02.04.2017 / 00:50
3
answers

UML, flow diagram between pages

I remember seeing something similar in college, but due to having already spent many years I forgot. Which diagram should I use to represent the flow between pages? It would be similar to represent the general structure of the website. Exa...
asked by 26.07.2015 / 17:21
2
answers

Mounting database, how do I make this relationship?

I am putting together the EER diagram of an ERP. Virtually all tables have a column named "id_company" that relates to the "companies" table. This is because the user can manage one or more company, and I want every record of the other tables to...
asked by 04.02.2015 / 21:30
2
answers

Conceptual Model

I was looking at the conceptual model diagrams, I saw some that contains the Attributes and Entities like this: AndothersthatonlyhavetheEntity: Which model is correct? or are the two of you? Is it necessary to identify attributes in...
asked by 30.04.2016 / 02:42
1
answer

Doubt in class diagram

I'm developing my class diagram for a project and I got the following question: How do I indicate that only ADM can register a taxpayer? Do I have to state this already in the Class Diagram? Thanks Is there a method for viewing the clas...
asked by 11.02.2016 / 21:54
3
answers

Is there a UML "description" language?

It may be a pretty silly question, but I've researched it and found nothing in the way I'm thinking. I'm studying UML in college, and although it's just dragging the components to form the diagrams, this procedure can be a bit annoying (especial...
asked by 12.07.2017 / 06:50
3
answers

DER Student Question Topic

I am developing a learning control system, where I will have a database of questions that will be listed in an activity and then answered by the students. As soon as the student answers the question, I would like to store it if he hit or miss th...
asked by 23.08.2015 / 18:53
2
answers

What is the difference between MER (Relationship Entity Model) and DER (Entity Relationship Diagram)?

What is the difference between a diagram of the MER and one of the DER, with examples.     
asked by 09.09.2018 / 20:12