Subject Code : ISY2001
Assessment Task:
ISY2001 Systems Analysis and Design Assessment Answer

Scenario

TopText Publishing is a textbook publishing company with a headquarters location, a warehouse, and three sales offices that each have a sales manager and sales reps. TopText sells to schools, colleges, and individual customers. Many authors write more than one book for TopText, and more than one author writes some books. TopText maintains an active list of more than 100 books, each identified by a universal code called an ISBN. You have been asked to draw an ERD for the TopText information system and to include cardinality notation in your diagram.

Unit Learning Outcome
ULO 1: Describe and discuss concepts and principals of systems analysis and design
ULO 2: Examine the stages of the systems development life cycle
ULO 3: Apply basic diagrammatic modelling tools to systems analysis and design

Description

You are required to design a system that can perform the above activities and maintain a database containing data relevant to those activities. Carry out “process modelling” and “data modelling” to achieve this purpose.

 

Tasks

•    Provide a justification of why this system needs to be developed and ensure that you are professionally convincing to senior management.
•    Provide a description of the business case and justification about the business benefits of implementing this system.
•    Describe the project scope and provide a brief cost and schedule analysis.

•    Create a Use Case diagram to show the actors and a sequence diagram for at least one of the processes
•    Develop data flow diagram (DFD level 0 and Context Diagram with at least 1 process exploded).
•    Prepare the entity-relationship diagram, to model the data requirement relevant to this system. Make use of Crow’s foot notations in the ER diagram. Indicate Primary and Foreign keys clearly. Make sure the data is in 2nd Normal Form.
•    Create 3 screen interfaces a (main menu, an input screen and a report).
•    Create a Gantt chart to show the project schedule in Excel or MS Project

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  • Uploaded By : Mitchell Lee
  • Posted on : November 19th, 2018

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