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Information Technology IMS5024 Information Systems Modelling Review of topics.

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Presentation on theme: "Information Technology IMS5024 Information Systems Modelling Review of topics."— Presentation transcript:

1 Information Technology IMS5024 Information Systems Modelling Review of topics

2 School of Information Management & Systems 13.2 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 School of Information Management & Systems 13.3 Purposes the Unit the Exam the Assignments

4 School of Information Management & Systems 13.4 Modelling fundamentals what is a model the nature of models logical equivalence

5 School of Information Management & Systems 13.5 Types of models product and problem oriented conceptual and formal Blum’s taxonomy

6 School of Information Management & Systems 13.6 Representation an object a process a record, a table, a star, a snowflake an event procedural flow

7 School of Information Management & Systems 13.7 Relevance a system to… a system of relevance to… Soft Systems Methodology

8 School of Information Management & Systems 13.8 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 School of Information Management & Systems 13.9 Shared concepts across views operations or processes events structures of attributes

10 School of Information Management & Systems 13.10 Good luck, study carefully


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