Salesforce App Builder Practice Exam

Which statement is true regarding recursive triggers in Salesforce?

1. They can only be used in developer sandboxes.

2. They might cause the organization to exceed its limit for workflow time triggers per hour.

3. Recursive triggers are not allowed in production organizations.

4. They do not have any impact on system performance.

The correct answer is: They might cause the organization to exceed its limit for workflow time triggers per hour.

The correct statement regarding recursive triggers is that they might cause the organization to exceed its limit for workflow time triggers per hour. Recursive triggers occur when changes made to a record by a trigger result in that same trigger firing again, potentially creating a loop. This can lead to multiple executions of the trigger within the same transaction or across transactions, which, if not managed properly, can quickly consume available resources. Each execution counts against limits, including the maximum number of workflow time triggers allowed within a certain time frame. The limits imposed by Salesforce are in place to maintain system performance and resource allocation, so if a trigger runs recursively and ends up executing more than the allowed limit, the organization might encounter issues such as reaching governor limits or experiencing slow performance. This is a significant concern for any Salesforce developer to consider and manage effectively within the application development lifecycle. Other statements presented in the options reflect misunderstandings about Salesforce's functionalities or limits. For instance, recursive triggers are not confined to developer sandboxes; they can exist in all environments, including production. Furthermore, while they can indeed impact system performance if left unchecked, stating that they have no impact contradicts the reality of how excessive trigger executions can lead to performance degradation.