Facts101 is your complete guide to Essentials of Systems Analysis and Design. In this book, you will learn topics such as Systems Planning and Selection, Determining System Requirements, Structuring System Requirements: Process Modeling 150 Structuring Sys ..., and Selecting the Best Alternative Design Strategy 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.