Question

9) Data used in business intelligence (BI) analysis could come from which of the following sources:

a. An OLTP internal system
b. Unstructured data from sources outside the company
c. Unstructured data from sources inside the company
d. 2 of the above are correct
e. All of the above are correct

Answer 1

Data used in business intelligence analysis can come from an OLTP internal systems, unstructured data from external sources, and unstructured data from internal sources; hence, the correct answer is 'e. All of the above are correct'.

Step-by-step explanation:

Data used in business intelligence (BI) analysis could come from a wide variety of sources. These sources include:

• An OLTP (Online Transaction Processing) internal system that handles large numbers of transactions, which is structured data related to daily operations.
• Unstructured data from sources outside the company, such as social media, news, and other external publications, which can provide insights into market trends or public perception.
• Unstructured data from sources inside the company, such as emails, memos, and reports, which can be analyzed to improve internal processes.

All these sources are crucial for a comprehensive BI system that can aid in decision-making and strategic planning. Therefore, the correct answer to the question is e. All of the above are correct.