Information Systems in Organisations

Module Introduction

Module content

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Systems analysis and design (in context) What constitutes a system? History of systems development Reasons for system failure

Systems Development Life Cycle (SDLC) Requirements elicitation and specification Introduction to method related techniques

Mind Maps Entity Relationship Diagrams (ERDs) Data Flow Diagrams (DFDs) Use Case Models

Formal documentation of a system Use of chosen notation (SSADM, UML) Use of process, entity and use case descriptions

Module content (contd.)

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Database Management Systems (DBMS) concepts SQL: DML, DDL and DCL Developing applications with database tools Information retrieval Levels of information Information management Use of information

Systems Architectures System Testing Methods

Learning outcomes

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Demonstrate knowledge and critical understanding of the requirements elicitation process in the design of information processes

Demonstrate knowledge and critical understanding of information systems architecture, approaches and methodologies appropriate for the analysis and design of information systems and the factors to consider when making a selection

Produce documentation covering all aspects of analysis and design of an information system using a suitable case tool and meeting appropriate standards

Learning outcomes (contd.)

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Demonstrate the practical skills required for the design and creation of a database, the input, update and deletion of data and querying of information

Demonstrate knowledge and critical understanding of a number of testing processes and the factors to consider when making a selection

Assessment

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Coursework weighted at 100% Made up of several parts Individual assessment Involves the design and implementation of a

DBMS

Questions...

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...are there any?

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End!