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- Download: http://writingsdepot.com/downloads/system-analysis-discussion-pt2/
- Please write a posting (at least 300 words) addressing the above-mentioned question. Support your arguments by providing references from the Internet. Please make sure that you cite all resources that you use.
- Answers Don’t Need to be detailed
- 6. Discussion on Types of Databases
- Investigate on the Internet whether there are other types of databases besides relational databases. Select one other type and describe
- 1. what this type of database is and how it works.
- 2. what advantages and disadvantages it has over relational databases.
- 3. a concrete example of a situation where it might be better to use the selected type of database.
- 7. Discussion on Information-gathering Techniques
- Select three of the discussed techniques, and address the following questions:
- Techniques for gathering detailed requirements information include:
- - Interviewing users and other stakeholders
- - Distributing and collecting questionnaires
- - Reviewing inputs, outputs, and documentation
- - Observing and documenting business procedures
- - Researching vendor solutions
- - Collecting active user comments and suggestion
- For each of the three selected techniques, discuss in which situation each technique works well and in which situation each technique should be avoided (or whether the technique should be used for all projects). Address the problems that can occur for each technique and what has to be considered in order to apply the technique successfully.
- Feel free to refer to the “Information-gathering Techniques reading.pdf” file.
- 8. Discussion on Developing Systems Analysis Diagrams
- ER diagrams, system sequence diagrams, activity diagrams, state machine diagrams, and problem domain class diagrams. What is the purpose of developing and using each of these different diagrams? Are they all needed when analyzing requirements? Are some diagrams more important than others in particular situations?
- Download: http://writingsdepot.com/downloads/system-analysis-discussion-pt2/
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