HW-1947 System Analysis DQs

1. What do you see as the big advantages and disadvantages to this way to do business on the Internet and using Internet technologies? The advantages/disadvantages can be both organizational and/or personal/employee.


2.Visit www.intuit.com and review Intuit's software products. Why do you think their personal finance, small business accounting, and tax return preparation software continue to dominate the market? How do you think Intuit used the modeling techniques and how do you think they continue to use these techniques?

3.Analyze why developers confuse the context-level data flow diagram and the level 0 data flow diagram.


4.Why should an analyst create a logical data flow diagram?If you create a logical data flow diagram, is it necessary to create a physical data flow diagram as well? Explain why or why not

5. Determine what steps a developer should follow when creating an entity-relationship diagram. Which step is the most difficult? Explain your answer


Answer will be sent by email as attachment.