Question

3. What data does an information package contain?

4. What are dimensions hierarchies? Give three examples.
5. Explain business metrics or facts with five examples.
6. List the types of users who must be interviewed for collecting requirements. What information can you expect to get from them?
7. In which situations can JAD methodology be successful for collecting requirements?
8. Why are reviews of existing documents important? What can you expect to get out of such reviews?
9. Various data sources feed the data warehouse. What are the pieces of information you need to get about data sources?
10. Name any five major components of the formal requirements definition document. Describe what goes into each of these components.

Answer 1

Solution:

• Information package contains concepts.

• Hierarchical dimensions are those extents that have a parent/child association. For example, parents, grandparents, great grandparents.

• A business matrix administrative structure is a company structure in which the commentary relationships are set up as a grid.

• Reviewing existing documents helps us comprehend the history, philosophy, and process of the program  

• Data sources contain addresses of merged files.

Hope it helped...

Answer 2

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• Information package contains concepts.

• Hierarchical dimensions are those extents that have a parent/child association. For example, parents, grandparents, great grandparents.

• A business matrix administrative structure is a company structure in which the commentary relationships are set up as a grid.

• Reviewing existing documents helps us comprehend the history, philosophy, and process of the program  

• Data sources contain addresses of merged files.