"Knowledge-Based" refers to systems or approaches that rely on accumulated information and expertise to make decisions or solve problems. These systems often utilize databases, algorithms, and artificial intelligence to analyze data and provide insights. They are commonly used in fields like healthcare, finance, and education to enhance decision-making processes. In a knowledge-based environment, individuals and organizations leverage existing knowledge to improve efficiency and innovation. This can involve sharing best practices, utilizing expert systems, or implementing knowledge management strategies. The goal is to create a culture where information is easily accessible and can be effectively used to drive progress.