1 / 10

IMS5024 Information Systems Modelling

IMS5024 Information Systems Modelling. Review of topics. The examination. 3 hours duration, closed book 5 questions, each 20 marks answer all questions read the questions carefully answer the question asked, not the question you want to answer

duscha
Download Presentation

IMS5024 Information Systems Modelling

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. IMS5024 Information Systems Modelling Review of topics

  2. The examination • 3 hours duration, closed book • 5 questions, each 20 marks • answer all questions • read the questions carefully • answer the question asked, not the question you want to answer • some application of modelling techniques will be needed

  3. Purposes • the Unit • the Exam • the Assignments

  4. Modelling fundamentals • what is a model • the nature of models • logical equivalence

  5. Types of models • product and problem oriented • conceptual and formal • Blum’s taxonomy

  6. Representation • an object • a process • a record, a table, a star, a snowflake • an event • procedural flow

  7. Relevance • a system to… • a system of relevance to… • Soft Systems Methodology

  8. Combining views • the Class model, the STD, the EPC • the Class model, the DFD, the sequence diagram • the Class model, the ERD, the table

  9. Shared concepts across views • operations or processes • events • structures of attributes

  10. Good luck, study carefully

More Related