Usually, modifications to these databases are made within transactions so that they can be reversed; however, for safety's sake, you should probably drop and recreate them after each chapter in which they're modified. The scripts to rebuild them (instnwnd.sql and instpubs.sql) can be found in the \Install subdirectory under the root SQL Server folder. Results Abridged Our online students lead busy lives and need to make the best use of their time and energy. We get it. That’s why we offer several ways to attend classes — online, on campus, or a blend of both. Our digital tools allow you to receive credit for what you already know, access your courses from anywhere, and calculate the cost of your education. And our Career Services staff is ready to help you when it’s time to apply for an internship or a new job.