May 2002
Intermediate to advanced
416 pages
8h 37m
English
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4.2. Working with Use Cases
Often candidate use cases include items that require an actor's intervention to complete the activity. This intervention is itself a separate activity that could become its own use case. Consider, for example, a use case Order Books. When the customer completes an order, the system sends a message to the credit card company to approve the charge. It is unclearwhether the response from the credit card company is a separate use case or not. In addition, this informal description introduces vocabulary (“message”) that does not belong in the Bookstore domain.
This section provides guidance on working with use cases that span several domains and when a use case should be decomposed into other, smaller use cases.
4.2.1. ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.