Question

What is the main purpose of data warehousing in relation to source systems?

a.

To replace source systems with a more efficient solution

b.

To obtain data from source systems for querying and analysis

c.

To maintain data in the same format as source systems

d.

To eliminate the need for data cleansing

Posted under Data Warehousing and OLAP

Answer: (b).To obtain data from source systems for querying and analysis Explanation:Data warehousing enables users to make better strategic decisions by obtaining data from source systems and keeping it in a format suitable for querying and analysis.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the main purpose of data warehousing in relation to source systems?

Add Comment

Similar Questions

Discover Related MCQs

Q. In what way do databases in operational systems differ from those in the data warehouse?

View solution

Q. How often are users allowed to run their own queries and format their own reports in an operational system?

View solution

Q. What is one reason for not allowing users to run their own queries in operational systems?

View solution

Q. How does the value of information from an operational system compare to the value from the data warehouse?

View solution

Q. What is the implication of the differences in information delivery between operational systems and data warehouses?

View solution

Q. What is the primary reason for paying adequate attention to information delivery from the data warehouse?

View solution

Q. What are the three distinct processes that govern overall enterprise management?

View solution

Q. How does the data warehouse fit into the plan-execute-assess loop in enterprise management?

View solution

Q. How does the data warehouse assist in profitability growth?

View solution

Q. What does the data warehouse provide for customer relationship management?

View solution

Q. What is the underlying significance of the information potential of the data warehouse?

View solution

Q. What is the role of the user–information interface in the context of the data warehouse?

View solution

Q. What are the two basic modes of information usage in the context of the data warehouse?

View solution

Q. In the Verification Mode of information usage, what is the primary purpose of the business user?

View solution

Q. What are the three approaches for user interaction with the data warehouse?

View solution

Q. In the "Informational Approach" for user interaction with the data warehouse, what type of tools do users typically use?

View solution

Q. What distinguishes the "Analytical Approach" for user interaction with the data warehouse from other approaches?

View solution

Q. What are the three characteristics of data made available through the user–information interface?

View solution

Q. What is an essential feature necessary for the user–information interface?

View solution

Q. In the retail and consumer goods industry, what is an area where data warehouses can be particularly beneficial?

View solution

View All MCQs on Data Warehousing and OLAP

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!

CSS

Polish your web design skills with our CSS MCQs. Learn about selectors, properties,...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

C# programming

Hone your skills in the C# language with our MCQs. Understand data types, operators,...

Discrete Mathematics

Refine your mathematical skills essential for computer science with our Discrete...

Java Programming

Level up your coding skills with our Java Programming MCQs. From object-oriented...

Digital Image Processing (DIP)

Delve into the techniques of enhancing digital images with our Digital Image...

PHP

Venture into server-side scripting with our PHP MCQs. Cover everything from syntax...

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...