Computational knowledge refers to the ability of computers to process and analyze data to generate useful information. This involves using algorithms and mathematical models to solve problems, make predictions, or provide insights based on large datasets. It is a key component of fields like data science, artificial intelligence, and machine learning. One of the most notable examples of computational knowledge is the Wolfram Alpha computational engine, which can answer queries by performing calculations and retrieving data from various sources. This technology allows users to obtain precise answers to complex questions, demonstrating how computers can enhance our understanding of various subjects through computation.