Question

1. Suppose you were developing a new executive information system (EIS) intended to provide key strategic information from existing corporate databases to senior executives to help in their decision-making. These executives are not experienced computer users, and have no clear idea of the new system. What methodology would you use? Why?

2. Assume that you will gather information regarding processes at a college cafeteria (e.g., ordering, customer service). Develop interview questions, including 5 closed-questions, 5 open-ended questions, and 5 probing questions for this project.

Answer 1

1)

1. In this case, necessities square measure seemingly to be unclear at the kickoff. The technology being employed is maybe acquainted, and therefore the system is maybe not too complicated since we tend to square measure simply coverage from existing company databases.
2. Prototyping is a perfect approach to use during this scenario. The largest concern would be the time commitment on the part of the executives, since in prototyping their involvement and feedback is crucial.
3. It’s necessary to spot the special necessities that a management call web would have.
4. For example, management call support systems can involve a good deal of extraction from different databases, a good deal of interface style ‘which might vary among individual users’, and a good deal of constructing extra tools obtainable for users to refine knowledge as they want.
5. During this case, AN XP agile technique logy is also an efficient method of development if a cohesive team of developers, programmers, and users will together share the mandatory effort and communication to hold out the project.
6. 3 of the key principles that XP uses to make undefeated systems square measure continuous testing, straightforward secret writing performed by pairs of developers, and shut interactions with finish users to create systems terribly quickly.
7. Once a superficial designing method, comes perform analysis, design, and implementation phases iteratively for tiny comes with extremely impelled, cohesive, stable, and experienced groups, XP ought to work simply fine. The commencement technique logy is also another effective method of development.