Salesforce Platform Developer Practice Exam

Which functionality helps track changes made to a specific field in a record?

1. Debug Log

2. Field History Tracking

3. System Log

4. Setup Audit Trail

The correct answer is: Field History Tracking

Field History Tracking is the correct functionality for tracking changes made to specific fields in a Salesforce record. When you enable Field History Tracking for an object, Salesforce automatically keeps a history of changes for the selected fields. This allows users to see the previous values as well as the dates and times of the changes, who made the changes, and any pertinent details. This feature is particularly beneficial for auditing and compliance purposes, as it provides a transparent view of how data evolves over time. Users can easily review the history by using the related lists on the record detail page, ensuring quick and straightforward access to this information when necessary. The other options serve different purposes. Debug Logs are used primarily for examining the execution flow and debugging Apex code. The System Log is intended for monitoring system performance and logs broader activities, not specific changes to record fields. The Setup Audit Trail is focused on tracking changes to the setup configuration itself rather than individual record changes. Therefore, for the specific task of monitoring changes at the field level within records, Field History Tracking is the most appropriate choice.