Veel grote bedrijven kiezen voor een Systems Development Life Cycle of SDLC voor het beheer van hun IT-projecten. De SDLC definieert de specifieke fasen en activiteiten van een project. De namen van de fasen verschillen van SDLC tot …, maar de meeste SDLCs hebben iets dicht bij de volgende fasen Initiatie: Maak de initiële business [...]

Uml has various relation ( affiliation, collecting and makeup ) that seem to all mean the same affair : ” has a “. So, what is the conflict betwixt them? Association represents the ability of one instance to send a message to another instance. This is typically follow up with a arrow or reference work [...]

Abstract Too often, safety is considered too late in the development cycle. The result is that many security implementations on the following issues: * Application developers are heavily involved in security. But in reality, security is a specialized area, and best managed by the managers of the security. * Security logic is developed and deployed [...]

classes are at the heart of any object-oriented system; therefore, that the most popular UML diagram is the class diagram. A system’s structure is made up of a collection of pieces often referred to as objects. Classes describe the different types of objects that your system can have, and class diagrams these classes and their [...]

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A use case is a case (or situation) where your system is used to fulfill one or more of your user’s requirements. Use cases are at the heart of your model. How can you begin to design a system if you don’t know what it will be required to do? Use cases specify only what [...]

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Stereotypes signify a special use or intent and can be applied to almost any element of UML notation. Stereotypes modify th meaning of an element an describe the element’s role within your model. << actor, person >>Administrator Stereotype applied to classe utility Represents a class that provides utility services through static method, just as Java [...]

Notes can be placed on a diagram in isolation or attached to a specific part of the diagram as shown.

The 4+1 view model breaks down a model into a set of views, each capturing a specific of your system: Logical view Describes the abstract descriptions of a system’s parts. Used to model what a system is made up of and how the parts interact with each other. The types of UML diagrams that typically [...]