Which of the following best describes decision-support systems?

Decision-support systems are specifically designed to assist users in making informed decisions based on the analysis of data. They integrate data from various sources, apply analytical techniques, and provide tools that help users interpret the results. This capability makes them particularly valuable for complex decision-making scenarios where data interpretation and insights are crucial.

These systems often employ statistical and data mining methods, allowing users to visualize scenarios, run simulations, and conduct what-if analyses. By transforming raw data into actionable insights, decision-support systems empower decision-makers to evaluate potential outcomes and make choices backed by solid evidence rather than intuition alone.

Other types of systems mentioned, such as those for processing daily transactions, managing internal information, or promoting communication within the organization, serve different functions and are not primarily focused on aiding in the decision-making process through data analysis, which sets decision-support systems apart.