Facts101 is your complete guide to Computer Science Illuminated. In this book, you will learn topics such as Data Representation, Gates and Circuits, Computing Components, and Low-Level Programming Languages and Pseudocode plus much more. With key features such as key terms, people and places, Facts101 gives you all the information you need to prepare for your next exam. Our practice tests are specific to the textbook and we have designed tools to make the most of your limited study time.