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Domain Model Class Diagram - PDF

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Added on  2021-02-18

Domain Model Class Diagram - PDF

   Added on 2021-02-18

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System Analysis
Domain Model Class Diagram - PDF_1
Table of ContentsIntroduction......................................................................................................................................3Use case Diagram...................................................................................................................3Activity diagram.....................................................................................................................4Sequence Diagram..................................................................................................................6Domain model class diagram...............................................................................................10State Machine Diagram........................................................................................................11Conclusion.....................................................................................................................................12
Domain Model Class Diagram - PDF_2
IntroductionSystem analysis refers to process of collection and interpretation of facts, identification ofproblems and decomposition of systems within their components. The major purpose of systemanalysis is to study system & their parts for identification of objectives. Apart from this, problemsolving techniques improvises system as well as make sure that all components are working inappropriate manner. This report is based on World Tours which is an online company that dealswith providing their customers with a service of facility for booking and pay for tours via onlinemethod. This contains use cases, activity, sequence, domain model class, state machinediagrams. Apart from this user interface is provided.Use case DiagramA graphic depiction related with communication among various elements of system.Basically, it is a methodology which is being utilised for identification, clarification andorganisation of system needs. System is something which is operated or developed like mailrelated with details of tour. Unified modelling language (UML) has been used which is astandard notation for modelling of systems and objects. This comprises of overall planningneeds, validation of hardware design, their testing and software debugging with respect toservice oriented task. In context of World Tours, three use cases have been identified. Actors are the one whointeracts with system function and plays crucial role within business. In this case actors are:system user, admin and user. Use cases are system function that can be manual or automatedwhich are associated with actors. Use cases here are validate user, sign-in, login, verification ofusername & password and many others are depicted below within a diagram. The participationof actors within use case is depicted by linking actor to them by usage of solid line or link. Thisshows that they both interact with one another by making use of messages. Extend in thisdiagram like login extends verify username & password shows behaviour which is depicted bybase use case “Login”. Dotted line with arrowhead points towards base use case along with childuse case which is associated at base of arrow.
Domain Model Class Diagram - PDF_3
Illustration 1 Use CaseThe above figure shows actor system user is connected with use cases like login, searchbus, tickets and many others. Furthermore, they are extended to other use cases like login hasbeen further extended to validate username and password so that user can be verified and if usersdo not exist then they can sign up into the system. Activity diagramIt is other crucial diagram within UML for description of dynamic aspects of system.Generally, it is a flowchart which illustrates flow from one activity to other. They illustrates
Domain Model Class Diagram - PDF_4

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