Systems Architecture
Systems Architecture
7th Edition
ISBN: 9781305080195
Author: Stephen D. Burd
Publisher: Cengage Learning
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(BPMN) WORKFLOW When a library user wants to borrow a book, she takes it to the station. There she first scans her personal library card. Then she scans the barcode label of the book. If she has no borrowed books that are overdue and the book is not reserved for another person, the system registers the book as being borrowed by her and turns off the electronic safety device of that book. Several books can be checked out together. The check out procedure is terminated by pressing a 'Finished' key. The system produces a loanslip for the books that have been borrowed by her. Finally, give name to this process.
Describe output and input controls and security
Differentiate internal and external error control.?
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