problem frams, Software Engineering

Assignment Help:
. We discussed the importance of framing a problem in order to understand the
problem better and be able to develop a solution more quickly and easily. In this
homework, you are asked to use the different problem frames discussed in class
to create a frame diagram for the following software systems;
? Traffic light controller; this system switches lights between red, green, and
yellow according to timing rules, activity registered at sensors, and timing
relationships with activity at neighboring traffic lights.
? A program that tells a bus rider which buses to take to get from one location to
another, arriving by a specified time.
? An electronic email system.
Keep in mind that problem frames can be combined when solving these problems.

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