Quiz - Chapters 9, 10, 11 & 14

Quiz - Chapters 9, 10, 11 & 14 - 1 Marks: 5 List...

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1 Marks: 5 List and briefly describe three Architectural Patterns (note: refer to the Wikipedia links). What Wikipedia links? Is something missing? 1.) Creational Pattern - Design patterns that deal with object creation mechanisms trying to create objects in a manner suitable to the situation. 2.) Structural Pattern - Design patterns that ease the design by identifying a simple way to realize relationships between entities. 3.) Behavioral Pattern - Design patterns that identify common communication patterns between objects and realize these patterns. 2 Marks: 5 What are a few guidelines to be considered when designing user dialogs? The user dialogs should have a clear beginning, middle and end to the task. 3 Marks: 5 In your own words why is it important to design a system in three layers? I believe it's important to design a system in 3 layers because each module is a separate program which is independent of each other allowing communications through different layers through well-defined protocols. This allows the program to be built in smaller, easier to maintain and
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Quiz - Chapters 9, 10, 11 & 14 - 1 Marks: 5 List...

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