The administrator can use two tools to debug an issue with an Apex trigger: Log Inspector in the
Developer Console and Debug Logs in Setup. The Log Inspector is a tool that displays a graphical
representation of a debug log, which is a record of database operations, system processes, and errors
that occur when executing a transaction or running unit tests. The Log Inspector helps you analyze
and troubleshoot your code by highlighting errors, checkpoints, and execution times. The Debug Logs
page in Setup lets you monitor and retain debug logs for users, Apex classes, Apex triggers, and
Lightning components. You can view, download, or delete debug logs from this page.