You are here:Home-FAQs-

TOGAF – Why we need to Tailor TOGAF Architecture Framework?

Why we need to Tailor TOGAF Architecture Framework? TOGAF provides an industry standard framework for architecture that may be used in a wide variety of organizations. However, before TOGAF can be effectively used within an architecture project, tailoring at two levels is necessary. Firstly, it is necessary to tailor the TOGAF model for integration into [...]

UML – Class vs Object in UML?

Question: Class vs Object in UML? Answer: Class. A class represents a discrete concept within the application being modeled For Example: physical thing (such as an airplane) business thing (such as an order) logical thing (such as a broadcasting schedule) application thing (such as a cancel button) computer thing (such as a hash table) behavioral [...]

UML – What is Classifier in UML?

Question: What is Classifier in UML? Answer A classifier is a discrete concept in the model, having identity, state, behavior, and relationships. Kinds of classifiers include class, interface, and data type. Other kinds of classifiers are reifications of behavioral concepts, things in the environment, or implementation structures. These classifiers include use case, actor, component, node, [...]

UML – What is Interaction View in UML?

Question:  What is Interaction View in UML? Answer The interaction view describes sequences of message exchanges among roles that implement behavior of a system. A classifier role is the description of an object that plays a particular part within an interaction, as distinguished from other objects of the same class. This view provides a holistic [...]

UML – What is Use Case View?

Question: What is Use Case View? Answer The use case view models the functionality of the system as perceived by outside users, called actors. A use case is a coherent unit of functionality expressed as a transaction among actors and the system. The purpose of the use case view is to list the actors and use [...]

UML – What is Static View in UML?

What is Static View in UML? The static view models concepts in the application domain,which is displayed in class diagrams, so called because their main focus is the description of classes. A class is the description of a concept from the application domain or the application solution. Classes are the center around which the class view is [...]

UML – What is UML Views?

Question: What is UML Views? Answer A view is simply a subset of UML modeling constructs that represents one aspect of a system. At the top level, views can be divided into four areas and each of these areas consists of its own views: structural classification - Structural classification describes the things in the system and [...]

UML – Sequence Diagram vs Communication Diagram in UML?

What is differences between sequence diagram and communication diagram? Both sequence diagrams and collaboration diagrams show interactions, but they emphasize different aspects. A sequence diagram shows time sequence as a geometric dimension, but the relationships among roles are implicit. A collaboration diagram shows the relationships among roles geometrically and relates messages to the relationships, but [...]

UML – What Are UML Models For?

Question: What Are UML Models For? Answer: Models are used for several purposes Different models of a software system may capture requirements about its application domain, the ways users will use it, its breakdown into modules, common patterns used in its construction, and other things. Stakeholders include the architect, analysts, programmers, project manager, customers,  end [...]

UML – What is a UML Model?

Question: What is a UML Model? Answer: The model captures the important aspects of the thing being modeled from a certain point of view and simplifies or omits the rest. Engineering, architecture, and many other creative fields use models. A model is expressed in a medium that is convenient for working. Models of buildings may be [...]