Final Review Systems Analysis and Design in a Changing World, 4th Edition 1 Final Review u Chapters 1-6, 8-10, 13, 14, 15 u Multiple choice, short answer, diagrams

Final Review Systems Analysis and Design in a Changing World, 4th Edition 2 Chapter 1, 2 u Problem solving approach u Information systems strategic planning l Application architecture plan (business focus) l Technology architecture plan (infrastructure focus) u SDLC l phases (planning, analysis, desig, implementation, support) l approaches (predictive, adaptive, waterfall, spiral) l Techniques and approaches

Final Review Systems Analysis and Design in a Changing World, 4th Edition 3 Chapter 3 Project management u Project sucess and failure factors u Project Management Body of Knowledge (PMBOK) l Scope, time, cost, quality, human resource, communications, risk, procurement, integration management u WBS, Pert, Gantt, critical path u Feasibility study l Risk mgmt, economic, organizational and cultural, technological, schedule, resource l Tangible vs. Intangible benefits and costs

Final Review Systems Analysis and Design in a Changing World, 4th Edition 4 Chapter 4 – Analysis u Business Process Reengineering u Functional and Nonfunctional requirements u Stakeholders u Information gathering techniques u Activity diagrams

Final Review Systems Analysis and Design in a Changing World, 4th Edition 5 Chapter 5 – Modeling requirements u Types of models (mathematical, descriptive, graphical) u Events (external, temporal, state) u Event table and use cases u ERD, class diagram

Final Review Systems Analysis and Design in a Changing World, 4th Edition 6 Chapter 6 – structured analysis u Types of models (DFD, context, process descriptions, data definitions) and symbols u Event table to DFD fragment u Context DFD, Level 0 and Level 1 u Physical and logical DFD u Consistency rules (black hole, miracle) u Decision tables and decision trees

Final Review Systems Analysis and Design in a Changing World, 4th Edition 7 Chapter 8 – Evaluating alternatives u Scope and Level of automation u Request for proposal (RFP) u Bechmarking u Variations on obtaining system l Facilities management – outsource all IS support l Packaged software, turnkey system, ERP system l Custom-built software systems l In-house development u Selection dimensions l Buy vs. build l In-house vs. outsource

Final Review Systems Analysis and Design in a Changing World, 4th Edition 8 Chapter 9 – Moving to design u Design phase activities l Network, application, user interfaces, system interfaces, database, prototype, system controls) u Architectures (single, multi, clustered, centralized, distributed, client – server) u Three layer architecture

Final Review Systems Analysis and Design in a Changing World, 4th Edition 9 Chapter 10 - Design u The Automation System Boundary u System flowchart u Structure chart

Final Review Systems Analysis and Design in a Changing World, 4th Edition 10 Chapter 13 – User interface design u System vs. User interfaces u Physical, perceptual, conceptual aspects of user interface u HCI u Metaphors (direct manipulation, document, dialog) u Visibility–feedback and affordance–functionality u Design standards, Storyboarding, menu hierarchy u Web design standards

Final Review Systems Analysis and Design in a Changing World, 4th Edition 11 Chapter 14 – System interfaces and controls u Identifying inputs and identifying and designing outputs u Type of reports (Printed reports, Electronic displays, Turnaround documents, Detailed, Summary, Exception, Executive) u Integrity controls l Field combination, Value limit, Completeness, Data validation, access, encryption, transaction, update, backup and recovery u Security controls l Access, Encryption, Decryption, Symmetric key, Asymmetric key, Public key, Digital signature, Digital certificate

Final Review Systems Analysis and Design in a Changing World, 4th Edition 12 Chapter 15 - Operational u Development l Order - IPO, top-down, bottom-up development l Team types – cooperating peer, chief developer, collaborating specialist l Source code control system (SCCS) l Versioning (Alpha, Beta, production, maintenance) u Testing and Quality assurance l Technical reviews l System, integration, unit testing, usability, performance, acceptance tests u Installations (Direct, parallel, phased) u Documentation, training, and support u Change control

Final Review Systems Analysis and Design in a Changing World, 4th Edition 13