To answer this question, let's go through each option to understand why it is correct or incorrect:
Option A) Integrates disparate data into meaningful information - This option is correct. Business Intelligence involves the process of collecting, organizing, and analyzing data from various sources to generate meaningful insights and information.
Option B) Collects only historical data for past data analysis - This option is incorrect. While Business Intelligence does involve analyzing historical data, it also includes real-time data analysis and forecasting to provide insights for decision-making.
Option C) Defines business rules - This option is incorrect. Business rules are typically defined in the context of business processes and operations, but they are not a direct part of Business Intelligence.
Option D) All of the above - This option is incorrect. Only option A is true for Business Intelligence.
The correct answer is option A. This option is correct because Business Intelligence involves the integration of disparate data into meaningful information.