Business analysis is difficult from operational databases.Which of the following is not a reason why?
A)Every department has its own method for recording data.
B)When sharing data, the data matches with the data warehouse and users get the data they need.
C)The data is of poor quality.
D)The data collected is not always useful for intended purposes.

Question

Quizplus · Accepted Answer

Sharing data with operational databases can be difficult because every department has its own method for recording data, the data is often of poor quality, and the data collected may not always be useful for the intended purpose. However, option B is not a reason why business analysis is difficult from operational databases because it suggests that the data matches with the data warehouse and users get the data they need, which would actually make analysis easier.

Business Analysis Is Difficult from Operational Databases