La révision du Cycle de vie de développement de système
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La révision du Cycle de vie de développement de système

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  • Notes d'étude
  • Révisions du sujet
    Daniel C.
    JM
    Daniel C.

    A. The Planning Phase In order to define the scope of a project and to identify potential problem areas the development of any computer based information system must be carefully (1) planned . The planning phase normally follows a sequence of steps including recognising the (2) problem, setting project (3) objectives, conducting (4) feasibility studies and establishing control mechanisms. B. The Analysis Phase During the Analysis Phase of the SDLC existing systems are studied with the aim of designing a new or improved system. Steps involved in this phase include (1) announcing the project, creating a (2) project team, defining (3) information needs, defining system (4) performance criteria and creating a design (5) proposal. At the conclusion of this phase a decision must be made as to whether or not the project will (6) proceed. C. The Design Phase During the design phase the (1) processes and (2) data required by the new system are defined. During this phase it is important that a number of different (3) alternatives are investigated to ensure that the most efficient and effective (4) solution is adopted. Part of the design phase involves preparing an (5) Implimentation proposal. D. The Implementation Phase In the implementation phase physical and conceptual (1) resources required for the project are obtained. Some of the steps in this phase include preparing the (2) physical facilities, (3) educating the users/participants and (4) changing over to the new system. E. The Use/Evaluation Phase Once the system has been (1) implemented the final phase in the project is the Use/Evaluation phase. During this phase the system should be in full use and meeting the (2) objectives that were set during the (3) planning phase. This phase has a number of steps including using the (4) system auditing the system, and re-engineering (5) proposals.

    SORIE T.
    SL
    SORIE T.

    I enjoyed it so much.

    Srikant P.
    IN
    Srikant P.

    why revision needs in every steps.

    Alice B.
    GQ
    Alice B.

    Always important to revise

    Md Shohel M.
    BD
    Md Shohel M.

    It was really helpful.

    Odeke J.
    UG
    Odeke J.

    All the topics i have learnt in project management are good, and i now understand the the system development life cyle overview more analysis, design implementation are very vital in my day to day work. Thanks for this course.

    Maha mustafa E.
    SD
    Maha mustafa E.

    Every project must be implemented in steps putting a reachable goal in mind

    Maha mustafa E.
    SD
    Maha mustafa E.

    Case studies help preventions of error s

    Maha mustafa E.
    SD
    Maha mustafa E.

    How do we realised good compatability for portfolio of projects

    Bisheswar B.
    IN
    Bisheswar B.

    In order to define the scope of a project and to identify potential problem areas the development of any computer based information system.

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