Hi all. I'm playing with an SRS based on the Cantina (study design p.84).<br><br clear="all">I've got to the context diagram, and I've attached a first draft. I'm not 100% of a couple of things:<br><br>1. I have excluded the customers as an external entity since they don't interact with the system: the waiter does.<br>
<br>2. I included the transmission software as an external entity since it takes the text file from the ordering software. But if the text file is saved should it then be considered outside of the system rather than an active data store within the system? In that case, the transmission software should not be included at all.<br>
<br>Any ideas?<br><br>Cheers<br>Mark<br><br>-- <br>Mark Kelly<br>Manager of ICT, Reporting, IT Learning Area<br>McKinnon Secondary College<br>McKinnon Rd McKinnon 3204, Victoria, Australia<br>Direct line / Voicemail: +613 8520 9085, Fax +613 9578 9253<br>
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