libaryforwendang

Directory: software engineering
Plat: Visual Basic
Size: 94KB
Downloads: 622
Upload time: 2006-04-01 16:54:11
Uploader: 丁兴全
Description:   Contents : library management system software design a statement. Two feasibility studies. Needs analysis : 1. Mission Overview 2. Data needs : 2.3 database Description : 2.4 Data Acquisition : 3. Functional needs : new book storage DFD : Book Readers of DFD : expired prompted DFD : Readers inquiries DFD : book of DFD4. Safety requirements : 5. Consistency needs 6. Integrity needs three. Summary of design specification : 4. Designed to operate : 4. Detailed design : 1. Database functions : (authority, names) logged in users : (account names, passwords, competence) users : (user account, name, gender, group, document number) Book categories : (type, category) Books : (Book Number, category title, author, publication date, publishing houses, pricing, the total number of the remaining quantit

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