1. What data does an information package contain?
2. What are dimensions hierarchies? Give three examples.
3. Explain business metrics or facts with five examples.
4. List the types of users who must be interviewed for collecting requirements. What information can you expect to get from them?
5. In which situations can JAD methodology be successful for collecting requirements?
6. Why are reviews of existing documents important? What can you expect to get out of such reviews?
7. Various data sources feed the data warehouse. What are the pieces of information you need to get about data sources?
8. Name any five major components of the formal requirements definition document. Describe what goes into each of these components.
Answers
Answer:
1.It consists of the Content Data Object (Physical Object or Digital Object, i.e., bits) and its associated Representation Information needed to make the Content Data Object understandable to the Designated Community.
2. One simple select will provide you with a large amount of detail. ... Other examples of simple hierarchical dimensions can be seen using a store
3.Context allows business metrics to make an impact. In fact, this is where the line between key performance indicators and performance metrics becomes blurry.
4. Functional requirements are defined as processes, information, and interactions ... To help get the most out of an interview, they should be well thought ... These types of questions can provide the consultant to further probe ... Questionnaires should be not be too long, to ensure that users will complete them.
5.Before the advent of JAD, requirements were identified by interviewing ... Chuck Morris of IBM conceived JAD in 1977 as a method for gathering the requirements for ... JAD can be successfully applied to a wide range of projects, including the ... The success or failure of the JAD process is closely tied.
6.document review; when to use it; how to plan and conduct it; and its ... were implemented in schools) or may be external (such ... existing documents helps you understand the history, ... It is important to determine.
7.Source data feeds are the inputs that feed the data warehouse — typically, your run-the-business application databases, as well as external data sources, such as credit rating data or market segment information.
8.Five major components of the project management plan are: ... the nature of the project deliverables created to satisfy the project requirements and ... This section describes in detail the schedules and logs that define the ... As a minimum, each project should have a project sponsor and a project manager.
Explanation: