Question

3) Which of the following is true about structured data from an Online Transaction Processing System?

a. Each transaction is processed at the time of entry
b. Is based upon Business Intelligence analysis
c. Data is always captured with a paper document
d. Involves unstructured data about 80% of the time
e. 2 of the above are correct

Answer 1

The correct answer is a. Each transaction is processed at the time of entry.

Step-by-step explanation:

The correct answer to this question is a. Each transaction is processed at the time of entry. Structured data from an Online Transaction Processing (OLTP) system refers to data that conforms to a specific format and predefined schema.

In OLTP systems, transactions are processed in real-time as they are entered into the system. This allows for immediate updates to the database and ensures data integrity and accuracy.

Business Intelligence (BI) analysis, mentioned in option b, is typically performed on data from Online Analytical Processing (OLAP) systems, which store historical data in a structured format for complex analysis and reporting purposes.

Option c, which states that data is always captured with a paper document, is incorrect as OLTP systems capture data electronically without dependence on paper documents.