Information Keeda

SYSTEM DESIGN Description also available in video format (attached below), for better experience use your desktop. Introduction ·        It is the evaluation of alternative solutions to a business design ·        It helps to select the specifications of hardware, software & communication technology for the selected solution ·        The purpose is to meet the all business requirements mentioned in the requirement report   System Design Phases ·        Logical Design o    Translate the requirement of the users into detailed functions o    Conducted via modelling, which involves the representation of an actual system in a simplistic way o    Gives abstract representation of the data flows, inputs & outputs of the system o    The components of this system are §   Inputs files §   Algorithms procedures §   Output files §   User dialogue §   Interface ·        Physical Design o    System graphical representation showing the internal & extern