TAILIEUCHUNG - Lecture Chapter 10: The traditional approach to design

Lecture "Chapter 10: The traditional approach to design" provides students with the knowledge: Overview, the automation system boundary, the atructured approach to designing the application architectur, the sutomation system boundary,. Invite you to consult. | 10 10 Chapter 10 The Traditional Approach to Design Learning Objectives Develop a system flowchart Systems Analysis and Design in a Changing World 3rd Edition Develop a structure chart using transaction analysis and transform analysis Write pseudocode for structured modules Systems Analysis and Design in a Changing World 3rd Edition 2 10 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 Systems Analysis and Design in a Changing World 3rd Edition 3 10 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 Systems Analysis and Design in a Changing World 3rd Edition 4 10 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 Systems Analysis and Design in a Changing World 3rd Edition 6 10 10 DFD with Automation System Boundary Systems Analysis and Design in a Changing World 3rd Edition 7 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 .

• Cơ sở dữ liệu
• The traditional approach to design
• The automation system boundary
• The atructured approach
• Designing the application architectur
• The sutomation system boundary
• Developing a structure chart
• Systems Analysis
• Design in a Changing World
• Structured model
• Model development process
• Structured design models
• Traditional approach
• Requirements model
• Object Oriented Views
• IE approaches
• Systems development life cycle
• Object oriented approach
• Information systems