Which of the following systems provides recommendations based on expertise?

The correct choice, which is the Expert System, is designed to provide recommendations and support decision-making based on a set of rules and knowledge derived from human expertise in a specific domain. These systems simulate human reasoning and expertise, enabling them to analyze data, draw inferences, and suggest solutions to complex problems. This capability is particularly valuable in fields such as medical diagnosis, financial forecasting, and troubleshooting, where reliance on specialized knowledge is critical.

Other systems mentioned serve different purposes. A Transaction Processing System focuses on processing routine transactions efficiently and maintaining data integrity, rather than providing recommendations. A Management Information System is designed to help managers make informed decisions by providing summarized and structured information from various data sources, but it does not inherently possess the capability to recommend actions based on expertise. Finally, a Knowledge Work System emphasizes the creation and processing of knowledge, particularly in professional settings, but it does not specifically provide expert-level recommendations like an Expert System does.