May 2014
Intermediate to advanced
188 pages
7h 8m
English
Content preview from Students' Guide to Program Design
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Module design
considerations
then the fact that the program has been well designed will minimize
the effects of tight coupling.
8.5 Chapter summary
This chapter covered a number of different topics which a programmer
should consider when designing modular programs. A program which
has been well designed has modules which are independent, easy to
read and easily maintained. Such modules are likely to exhibit high
cohesion and loose coupling.
Cohesion is a measure of the internal strength of a module. The
higher the cohesion, the better the module. Seven levels of cohesion
were given and each level was discussed, with a pseudocode example
provided ...
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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.