The use of an organization's operational data as the source data for a business intelligence system is not usually recommended because it . A. considers only the external data and not the internal data regarding the organization's functions B. is not possible to perform business intelligence analyses on operational data C. requires considerable processing and can drastically reduce system performance D. is not possible to create reports based on operational data

Option C. is correct

Explanation:

Business intelligence systems help to transform complex information into meaningful data by combining data storage with analysis of data that helps in the decision-making process.

The use of an organization's operational data as the source data for a business intelligence system is not usually recommended because it requires considerable processing and can drastically reduce system performance.

Therefore, option C. is correct.

a is the correct answer, tell me if im right

answer; ///blank(1) longer; blank(2); lessi believe this is correct, plz check first; good luck';