Information derived from processing transaction reduces uncertainty about a firm's order backlog or financial position.

The statement is correct. Transaction Processing Systems (TPS) capture and process the day-to-day operational data of a firm, such as sales orders, payroll, and shipping. The output of this processing is detailed, up-to-date information. When this information is aggregated and summarized, it provides managers with a clear and accurate picture of key business metrics, including the exact status of the order backlog or the firm's current financial standing (e.g., accounts receivable, cash flow). This availability of precise, timely data directly reduces uncertainty and provides a solid foundation for managerial control and decision-making.

B. False: This is incorrect because the fundamental purpose of processing transaction data is to create an accurate, structured record of business activities. This record is the primary source of information that reduces ambiguity and uncertainty about the firm's operational state.

1. Laudon, K. C., & Laudon, J. P. (2020). Management Information Systems: Managing the Digital Firm (16th ed.). Pearson. In Chapter 2, "Global E-Business and Collaboration," the text explains that Transaction Processing Systems (TPS) are the primary producers of information for other systems and are used to answer routine questions and track the flow of transactions. This tracking and data provision is what reduces uncertainty about operations like order backlogs.

2. Valacich, J., & Schneider, C. (2018). Information Systems Today: Managing in the Digital World (8th ed.). Pearson. Chapter 8, "Enhancing Business Processes Using Enterprise Information Systems," describes how systems like ERP (which are built around a core TPS) provide a "single version of the truth" regarding business data, thereby eliminating uncertainty and providing a clear view of financial and operational positions.

3. MIT OpenCourseWare. (2004). 15.561J Information Technology I, Class 10: Transaction Processing. MIT Sloan School of Management. The course materials describe TPS as systems that "collect, store, modify, and retrieve the transactions of an organization." This retrieval of verified, processed transaction data is what informs managers about the firm's status, thus reducing uncertainty. (See lecture notes for Class 10).