Question
a.
Data mining and machine learning
b.
Interviews, group sessions, and questionnaires
c.
Data extraction and data loading
d.
Algorithm development and testing
Posted under Data Warehousing and OLAP
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Which methods are commonly used for collecting requirements in the context of data warehousing?
Similar Questions
Discover Related MCQs
Q. Who are some key individuals to be involved in the requirements gathering process for a data warehouse project?
View solution
Q. What are the components included in the scope and content of the requirements definition document for a data warehouse project?
View solution
Q. Requirements definitions for a sales processing operational system and a sales analysis data warehouse are very similar.
View solution
Q. Managers think in terms of business dimensions for analysis.
View solution
Q. Unit sales and product costs are examples of business dimensions.
View solution
Q. Dimension hierarchies relate to drill-down analysis.
View solution
Q. Categories are attributes of business dimensions.
View solution
Q. JAD is a methodology for one-on-one interviews.
View solution
Q. Questionnaires provide the least interactive method for gathering requirements.
View solution
Q. The departmental users provide information about the company’s overall direction.
View solution
Q. Departmental managers are very good sources for information on data structures of operational systems.
View solution
Q. Information package diagrams are essential parts of the formal requirements definition document.
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Data Warehousing and OLAP? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
