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Some confusions on part II description

 
Chi Nguyen
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Hi guys,

I have read through the assignment description for part II and have some confusions because some details are left out:

1. No mention of a flight managent subsystem, i.e, how do new flight data get input into the system, how existing flight info get modified
2. No mention of an accounting subsystem. I figure after a customer books an itinerary and pay for it using a credit card, some sort of accounting activities must happen.

The assigment description: background, requirement and interview with CEO, CIO does not mention any of this. The use cases only mention interactions between the customer/travel agent with the system

Without these components, the system would not be complete and functional.
So should I:
* add packages/components to handle data input and accounting
* or should I ignore and make some assumptions
* or should I just have enough components to handle the use cases given

Many thanks for any inputs
 
John Wen
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Here is my suggestion.

>>* add packages/components to handle data input and accounting
Don't "Much ado about nothing", but your design should be flexible enough for possible new components in the future.

* or should I ignore and make some assumptions
Make assumptions but don't ignore or bend any fact in the assignment

* or should I just have enough components to handle the use cases given
You need handle all use cases given.
 
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