March 2015
Intermediate to advanced
816 pages
36h 46m
English
Content preview from Software Engineering, 10th Edition
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12.2 Safety requirements
In the introduction to this chapter, I described an air accident at Warsaw Airport where the braking system on an Airbus failed. The inquiry into this accident showed that the braking system software had operated according to its specification. There were no errors in the program. However, the software specification was incomplete and had not taken into account a rare situation, which arose in this case. The software worked, but the system failed.
This episode illustrates that system safety does not just depend on good engineering. It requires attention to detail when the system requirements are derived and the inclusion of special software requirements that are geared to ensuring the safety of a system. Safety requirements ...
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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.