TAILIEUCHUNG - Lecture Systems Analysis and Design in a Changing World (3rd Edition) - Chapter 10: The traditional approach to design

Lecture Systems Analysis and Design in a Changing World - Chapter 10 include objectives: Develop a system flowchart, develop a structure chart using transaction analysis and transform analysis, write pseudocode for structured modules. | Chapter 10: The Traditional Approach to Design Systems Analysis and Design in a Changing World, 3rd Edition Learning Objectives Develop a system flowchart Develop a structure chart using transaction analysis and transform analysis Write pseudocode for structured modules Overview Traditional approach to designing software Overview of structured models, model development process, related terminology How data flow diagrams are annotated with automation boundary information How analysis phase models are transformed into design models using system flowcharts, structure charts, and module pseudocode Integration into other design phase activities Applying approach to a three-layer architecture The Structured Approach to Designing the Application Architecture Application software programs Designed in conjunction with database and user interface Hierarchy of modules Design internal logic of individual modules Top-down approach DFDs with automation boundaries System flowcharts, structure charts, pseudocode Structured Design Models The Automation System Boundary Partitions data flow diagram processes into manual processes and automated systems Processes can be inside or outside boundary Data flows can be inside and outside of boundary Data flows that cross system boundary represent inputs and outputs of system Data flows that cross boundaries between programs represent program-to-program communication DFD with Automation System Boundary The System Flowchart Representation of various computer programs, files, databases, and associated manual processes that make up complete system Frequently constructed during analysis activities Graphically describes organization of subsystems into automated and manual components Can show type of transaction processing system Batch Real time Common System Flowchart Symbols Sample System Flowchart for Payroll System System Flowchart for RMO The Structure Chart Describes functions and subfunctions of .

• Kỹ thuật lập trình
• Systems Analysis
• Design in a Changing World
• The traditional approach to design
• Structured model
• Model development process
• Structured design models
• Information systems
• Systems design
• Introduction to systems analysis and design
• Model driven analysis
• Accounting information systems
• Hệ thống thông tin kế toán
• Lecture Accounting information systems
• Systems development
• Systems development life cycle
• Analysis modeling
• Design modeling
• Systems development methodologies
• Unified process
• Object oriented analysis
• Object modeling
• Feasibility analysis
• The system proposal
• System development
• Information systems development
• Model driven strategy
• Systems construction
• Implementation phase
• Accounting information systems
• Lecture Accounting information systems
• Systems Analysis and Design
• Assuming the Role of the Systems Analyst
• Integrating New Technologies into Traditional Systems
• Web Systems
• Wireless Systems
• Open Source Software
• Types of information systems
• Internal system users
• Business process redesign
• Project management
• Process management
• Fact finding techniques
• Requirements discovery
• Modeling system requirements
• Use case modeling
• Data modeling
• Entity relationship diagram
• Process modeling
• Application architecture
• Physical data flow diagram
• Database design
• Data architecture
• Output design
• Internal outputs
• Input design
• Input implementation methods
• User interface design
• Human engineering guidelines
• Object oriented design
• Design classes