Apex Workbook (Deprecated)
jWorkbook Retired
This workbook is retired. Fear not, we’ve got even better content in Trailhead that
covers material from this workbook and more.
For starters, check out the Apex Basics & Database module in Trailhead. You can find the Apex Basics & Database Trailhead module at https://trailhead.salesforce.com/en/modules/apex_database. Don’t forget to update your bookmarks!