Knowledge is: set of numbers that allows us to be a better manager or student or employee. raw, unorganized facts such as numbers, text, images, audios, and comments that need to be processed. is a technique that allows us to perform search, left, right, or len function data that is processed, organized, structured or presented in a given context so as to make it useful/meaningful. the appropriate collection or summary of information so that it can be used for decision making