TAILIEUCHUNG - Lecture Chapter 4: Beginning the analysis - Investigating system requirements

Lecture "Chapter 4: Beginning the analysis - Investigating system requirements" provides students with the knowledge: The analysis phase in more detail, system requirements, techniques for Information gathering, conduct interviews and discussions with users, activity diagram showing concurrent paths,. Invite you to consult. | Learning Objectives Chapter 4 Beginning the Analysis Investigating System Requirements Systems Analysis and Design in a Changing World 3rd Edition Describe the activities of the systems analysis life cycle phase Explain the effect of business process reengineering on activities of the analysis phase Describe the difference between functional and nonfunctional system requirements Identify and understand the different types of users who will be involved in investigating system requirements Systems Analysis and Design in a Changing World 3rd Edition 2 __________________________________ 11 Learning Objectives continued Describe the kind of information that is required to develop system requirements Determine system requirements through review of documentation interviews observation prototypes questionnaires vendor research and joint application design sessions Discuss the need for validation of system requirements to ensure accuracy and completeness and the use of a structured walkthrough Systems Analysis and Design in a Changing World 3rd Edition 3 zz B Overview Analysis phase of SDLC skills needed Fact-finding for investigation of system requirements Analyst should learn details of business processes and daily operations Analyst should become as knowledgeable as business domain users to build credibility Analyst brings fresh perspective to problem Modeling of business processes based on system requirements Systems Analysis and Design in a Changing World 3rd Edition 4 ________________ _______________________. The Analysis Phase in More Detail Gather information Define system requirements Logical model and physical model Prioritize requirements Prototype for feasibility and discovery Generate and evaluate alternatives Review recommendations with management Systems Analysis and Design in a Changing World 3rd Edition 5 ____________________________________________________________ D The Activities of the Analysis Phase FIGURE 4-1 The activities of the analysis phase. .

• Cơ sở dữ liệu
• Beginning the analysis
• Lecture Beginning the analysis
• Investigating system requirements
• The analysis phase in more detail
• System requirements
• Techniques for Information gathering
• Schaum’s outline
• Beginning statistics
• Mathematical statistics
• Theory of beginning statistics
• Sample size determination
• Chi square procedures
• Analysis of variance
• Systems Analysis
• Design in a Changing World
• Analysis phase of SDLC
• Logical mode
• Nuclear science and engineering
• Uncertainty propagation analysis for yonggwang nuclear unit 4
• Mccard master core analysis system
• The two step McCARD MASTER design system
• Homogenized few group constants
• The beginning of life
• The FA FGCs input sets
• Goal Seek
• Data Tables
• Scenarios
• Excel Data Analysis Tools
• Excel Data Analysis Functions
• Excel Data Analysis Resources
• Applied corporate finance
• Corporate finance
• In the beginning
• Financial statement analysis
• Cash flow
• The right frame of time
• Opportunities and challenges
• Vietnam’s The technology development
• Beginning phase
• Digital storage and semi
• Technology transfer
• công nghệ thông tin
• tin học
• internet
• computer network
• microsoft office
• lập trình máy tính
• tin học văn phòng
• ứng dụng máy tính
• kỹ thuật máy tính
• thủ thuật windows
• mẹo vặt máy tính
• tìm hiểu máy tính
• ứng dụng văn phòng