Which system is used to support senior management in making strategic decisions?

Executive information systems are specifically designed to provide senior management with the tools and information necessary for making strategic decisions. These systems aggregate and present data from various sources in a user-friendly format, often including dashboards that offer key performance indicators, trends, and forecasts.

The primary purpose of an executive information system is to enhance decision-making at the highest levels of an organization. By providing real-time data and analytical capabilities, these systems allow executives to quickly visualize performance metrics, track market dynamics, and assess the effectiveness of their strategies. This ensures that management can respond effectively to changes in the business environment and align their resources accordingly.

In contrast, operational support systems and transaction processing systems focus on day-to-day operations and the processing of routine transactions, which do not cater specifically to the strategic decision-making needs of senior management. Decision support systems, while also designed to aid in decision-making, often cater to analysts and middle management rather than focusing exclusively on the strategic needs of executives, which makes executive information systems more tailored for senior management's needs.