is to present the brief introduction of Unified Modeling Language (UML)‚ its elements and benefits. Then the Enterprise Resource Planning is discussed along with its subsystems. The use-case diagram and the activity diagram of the sales order entry subsystem are implemented with the help of UML. The diagrams are created using Rational Rose Tool (Enterprise Edition). Keywords—Business Modeling‚ ERP‚ Rational Rose‚ UML 1. INTRODUCTION As the world is becoming more and more complex day by day‚ the
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Introduction 3. Use case diagram a. Use case of ATM machine b. Use case of Library management c. Use case of Railway Reservation System 4. Class introduction 5. Class diagram a. Class diagram of collage management system b. Class diagram of Hospital Management system c. Class diagram of Library management system 6. Interactive diagram Introduction 7. Interactive diagram a. Interactive diagram for ATM machine b. Interactive diagram for Library Management system c. Interactive diagram for Railway Reservation
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Tutorial - Building a Use Case Diagram 1. Introduction A Use Case diagram is a graphical representation of the high-level system scope. It includes use cases‚ which are pieces of functionality the system will provide‚ and actors‚ who are the users of the system. Looking at a Use Case diagram‚ you should easily be able to tell what the system will do and who will interact with it. You can create one or more Use Case diagrams for a single system. If you create more than one‚ each will show a subset
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1.a) DATA FLOW DIAGRAM Data flow diagrams illustrate how data is processed by a system in terms of inputs and outputs.Data flow diagram are used widely for modeling the requirements.the DFD is also known as a data flow graph or a bubble chart. Data Flow Diagram Notation We can use two different types of notations on our data flow diagrams: Yourdon & Coad or Gane & Sarson. Process Notations 1) Process A process transforms
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DFDs‚ and analyzing DFDs for system inefficiencies and discrepancies among DFDs that are supposed to be modeling the same system. A Hoosier Burger example helps illustrate these guidelines. The “Oracle’s Process Modeler and Functional Hierarchy Diagrams” section introduces students to two other process modeling tools. These tools are Oracle Designer’s process modeler and functional hierarchy modeling‚ a tool found in several
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Diagrams as Tools in the Design of Information Systems Jeffrey V. Nickerson‚ Stevens Institute of Technology‚ USA James E. Corter‚ Barbara Tversky‚ Columbia University‚ USA Doris Zahner‚ Stevens Institute of Technology‚ USA and Yun Jin Rho Columbia University‚ USA Design typically relies on diagrams to offload memory and information processing and to promote discovery and inferences. Design of information systems‚ in contrast to design of buildings and products‚ depends on topological
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UML DIAGRAMS Date: UML DIAGRAMS There are three classifications of UML diagrams: • Behavior diagrams. A type of diagram that depicts behavioral features of a system or business process. This includes activity‚ state machine‚ and use case diagrams as well as the four interaction diagrams. • Interaction diagrams. A subset of behavior diagrams which emphasize object interactions. This includes communication‚ interaction overview‚ sequence‚ and timing diagrams. • Structure diagrams. A type
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Notation of Use Case Diagram 2 Notation of Class Diagram 2 Notation of Sequence Diagram 3 1. Use Case Diagram 4 1.1. Use Case Diagram of End User Acting with the RAMsystem 4 2. Class Diagram 5 2.1. Class Diagram of RAMsystem 5 3. Sequence Diagram 6 3.1. Sequence Diagram of staff 6 3.2. Sequence Diagram of manager 8 3.3. Sequence Diagram of administrator 9 II. Graphical Notion Used Notation of Use Case Diagram [pic] Notation of Class Diagram [pic] Notation
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description: (i) Identify the actors. (5 Marks) (ii) Construct a Use Case Model. (5 Marks) (iii) Describe in detail any use case from the use case model. The use case must contain appropriate alternate flows. (10 Marks) (iv) Create a conceptual class diagram of the chosen use case. The conceptual
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scientist. He thought of the need for blueprints in software development. While working for Ericsson he proposed and developed the use of software components‚ such as sequence diagrams‚ and invented use cases as a way to write down software requirements. He developed collaboration diagrams‚ and applied state transition diagrams to describe the message flow between
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