HW 2 Solution

HW 2 Solution - Systems Analysis and Design Home Work 2...

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Systems Analysis and Design Home Work 2 (Kendall 7 th edition) Please answer the following questions and upload on WebCT. Due date: March 5 th , 2008- Start of class period 1. Chapter 7, Page 252: Review Question 4, 8, 15 -Total 20 points 2. Chapter 7, Page 254: Problem 6 - 10 points 3. Chapter 7, Page 254: Problem 7. - 20 points Create a new project in VA for problem 6 and 7. Use Edit “Copy to” to save the images. Name the images as Prob6.jpg and Prob7.jpg. Deliverable – 6 files: 1. One MS Word file containing responses to the questions 2. Backup files from VA. (3 files). 3. Two image files (Prob6.jpg and Prob7.jpg) for the context diagram and DFD-0.
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4. What is a context-level data flow diagram? Contrast it to a level 0 DFD. A context diagram is a diagram to conceptualize data flows within an organization. It usually is a list of external entities, data flows, processes, and data stores, which determines the boundary of the target system. On the other hand, a level-zero DFD is
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HW 2 Solution - Systems Analysis and Design Home Work 2...

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