Integration and Technical Operations
What this domain covers
This domain covers how Marketo Engage connects to other systems: CRM sync, launchPoint services, webhooks, APIs, and form handling. Know the sync relationship with a CRM (field mapping, sync direction, and sync errors), how webhooks push or pull data, and how forms and landing pages capture and pass data. Understand lead source tracking and the role of hidden fields and UTMs.
Traps to watch
Questions often test sync direction - some fields sync both ways, others one way, and conflicts need a rule. Another trap is assuming a webhook is synchronous; it is typically fire-and-forget, so failures need monitoring. Watch for form-handling subtleties: hidden fields capture source data, and prefill behavior depends on cookie state. Also expect questions on API rate limits and how bulk operations differ from single-record calls.
Rule of thumb
For any integration question, identify three things: the direction of data flow, the trigger that initiates it, and the failure handling. If any is missing, the design is incomplete.
Worked example
A form submission should create a task in an external system. Use a webhook triggered by the form-fill campaign, passing the person's fields. Because webhooks are fire-and-forget, add logging or a retry mechanism so failed calls are visible.