Library management system data flow diagram
2024-11-22 18:29:25 0 Report
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Outline/Content
F8 borrowing result
D4
Top-level data flow chart
Borrowing Record Form
D3
Borrowing Registration
Borrowing Record Form
Approved
Level 1 Data Flow Diagram
F2 book inquiry request
Borrowing resultsQuery results
User Information Table
Administrator
reader
User Management
Book Information Table
F7 loan request
User Information Table
Operation result
Query
F3 query result
Borrowing Management
D2
Library Management System
Borrowing failure notice
Borrowing request
Review not passed
Borrowing review
F5 reader information
F4 registration information
Query Record Table
Level 0 Data Flow Diagram
Borrowing failed
F1 Telegraphic Information
Borrowing Successful
Borrowing Success Notification
Library managementoperation instructions
F6 UserManagement Specification
Library Management
D1
Borrowing registration information
Borrowing requestQuery request
Identity information
Collect
Collect
Collect
Collect
Collect
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