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Graphics Interchange Format  |  2000-06-28  |  81.0 KB  |  362x412  |  8-bit (141 colors)
   ocr: Computer System Scope Baseball Ticket Ordering System Kiosk customer - Omer Tickets Credit Card Validation System Phone Clerk Business Enterprise Scope Baseball Ticket Sales Susiness - - Phone Customer Orer JiCkots byPhone Credit Card Validation System The system boundary represents a computer system, and Kiosk Customer and Phone Clerk are: actors who use the Order ickets use case. In this figure, the system poundary repre- sents a whole business enterprise. The actor, Phone Customer, is: a user of the ticket busi- ness buti is not: a user of the computer system. Both of these are legitimate m ...