10. Briefly define the terms technology architectureand application architecture. How are they different? How are they interdependent?
Systems Analysis and Design in a Changing World
Chapter 7 Review questions answer 10, 11, 12, 14 and 19
10. Briefly define the terms technology architectureand application architecture. How are they different? How are they interdependent?
11. Describe software as a service. What features distinguish it from application software installed on a personal computing device?
12. How or why are Web services important to designing and constructing modern application software? What decisions does a
14. List and briefly describe the function of each layer of three-layer architecture. On what type of computing device is each layer typically deployed?
19. What is a system of record? Under what conditions does a designer need to declare one system to be the system of record for a specific type of data? Under what conditions can a system designer avoid doing so?
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