The Greatest Challenge in Implementing a Business Intelligence (BI) Tool

A.

Implementing a business intelligence (BI) tool can be a complex task as it requires a proper understanding of data sources and the ability to translate it into useful information for decision-making. The answer to the question lies in identifying the greatest challenge to implementation. Let's take a closer look at each of the options:

A. Large volumes of data fed from enterprise applications Large volumes of data are becoming increasingly common in modern organizations. However, BI tools are designed to handle large volumes of data, so this should not be the greatest challenge.

B. The need for staff to be trained on the new BI tool Training staff on a new BI tool is essential for successful implementation. However, training can be provided, and the challenge can be overcome through effective communication and planning. Therefore, it is not the greatest challenge.

C. Data definition and mapping sources from applications Data definition and mapping sources can be a significant challenge in implementing a BI tool. It requires the mapping of data from different enterprise applications to a consistent and coherent structure to make meaningful decisions. It involves identifying and resolving inconsistencies and discrepancies in data definitions and formats, ensuring data quality, and creating a single source of truth. Thus, data definition and mapping can be the greatest challenge.

D. Interface issues between enterprise and BI applications. Interface issues arise when there are incompatibilities between the enterprise and BI applications. The challenge can be overcome by proper planning, communication, and working with vendors to resolve any compatibility issues. Therefore, it is not the greatest challenge.

In conclusion, the greatest challenge to implementing a business intelligence tool with data sources from various enterprise applications is data definition and mapping sources from applications (Option C).