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System Analysis – Online Function Room Booking System
Word Count: 566
Use Case Diagram
A use case diagram can be defined as the graphic depiction of the interactions which occurs among the elements of the system and with the user. (Margaret Rouse) Use case diagrams are used in system analysis which can help the analyst to clearly identify, clarify and organize the system requirements as given by the customer. System refers to anything which is going to be developed. These diagrams are a part of unified modelling language (UML) which is a standard notation for modelling the system. These diagrams include actors and use cases. Actors are the users and use cases are the tasks which can be performed by the user or actors and they are represented using eclipse.
Use Case Description
        Use Case Name
        Function Hall Online Booking
        Trigger
        Customer books a function hall rooms online
        Precondition
        User need to register or login in the system
        Description
        According to the given system a new user needs to register in the system. Once registered he needs to login in the system. The user will fill the booking details like name, date, time and number of rooms to be booked. Once filling all the required fields system will allow the user to make the payment through online payment system. The bank will confirm if the payment is confirmed or not. After the positive confirmation from bank...