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The document discusses the systems development life cycle and the roles and responsibilities of a systems analyst. It covers various phases of the systems development life cycle including planning, analysis, design, and implementation. Key topics include requirements gathering, use case modeling, data modeling, system design, testing, and documentation. The overall process of analyzing requirements, designing technical solutions, and developing and implementing an information system is explored.
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- 2. The Systems Analyst Systems Analyst Skills Systems Analyst Roles The Systems Development Life Cycle Project Identification and Initiation System Request Feasibility Analysis Technical Feasibility Economic Feasibility Organizational Feasibility
- 3. Project Selection Applying the Concepts at Tune Source Creating the Project Plan Project Methodology Options Estimating the Project Time Frame Developing the Work Plan Staffing The Project Staffing Plan Coordinating Project Activities Managing and Controlling The Project Refining Estimates Managing Scope Timeboxing Managing Risk Applying The Concepts At Tune Source Staffing the Project Coordinating Project Activities Gantt Chart PERT Chart
- 4. The Analysis Phase Requirements Determination Requirement Interviews Joint Application Development Questionnaires Requirements Analysis Strategies Problem Analysis Outcome Analysis Technology Analysis Eliciting and Analyzing Requirements Requirements Definition
- 5. Use Cases Elements of a Use Case Alternative Use Case Formats Use Cases and the Functional Requirements Use Cases and Testing Building Use Cases Applying The Concepts At Tune Source Identifying the Major Use Cases Elaborating on the Use Cases
- 6. Data Flow Diagrams Reading Data Flow Diagrams Elements of Data Flow Diagrams
- 7. The Entity Relationship Diagram Reading an Entity Relationship Diagram Elements of an Entity Relationship Diagram The Data Dictionary and Metadata Creating An Entity Relationship Diagram Building Entity Relationship Diagrams Validating An Erd Design Guidelines Normalization
- 8. Transition from Requirements to Design System Acquisition Strategies Custom Development Packaged Software Outsourcing Influences on the Acquisition Strategy Business Need In-House Experience Project Skills Project Management Time Frame
- 9. Elements of an Architecture Design Architectural Components Client–Server Architectures Client–Server Tiers Operational Requirements Performance Requirements Security Requirements Hardware And Software Specification
- 10. Principles for User Interface Design Layout User Interface Design Process Use Scenario Development Interface Structure Design Interface Standards Design
- 11. Moving from Logical to Physical Process Models The Physical Data Flow Diagram Applying the Concepts at Tune Source Designing Programs Structure Chart Syntax
- 12. Data Storage Formats Files Databases Selecting a Storage Format Moving from Logical to Physical Data Models The Physical Entity Relationship Diagram Optimizing Data Storage Optimizing Storage Efficiency Optimizing Access Speed Estimating Storage Size
- 13. Managing the Programming Process Testing Test Planning Unit Tests Integration Tests System Tests Acceptance Tests Documentation Identifying Navigation Terms Managing Programming Testing Developing User Documentation
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