Scenario: Looking at the process model provided, the BA observes a Parallel Gateway (AND) that splits into two tasks, but only one task returns to an Exclusive Gateway (OR) before the end event. What is the logic error here?https://go-math-science.com/computing/software-engineering/requirements-engineering/cbap-certification-practice-exams/cbap-practice-exam-4/scenario-looking-at-the-process-model-provided-the-ba-observes-a-parallel-gateway-and-that-splits-into-two-tasks-but-only-one-task-returns-to-an-exclusive-gateway-or-before-the-end-event-what-is-the-logic-error-here-a-the-model-will-result-in-a-deadlockhttps://go-math-science.com/@@site-logo/logo-new.png
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Scenario: Looking at the process model provided, the BA observes a Parallel Gateway (AND) that splits into two tasks, but only one task returns to an Exclusive Gateway (OR) before the end event. What is the logic error here?
publish date: 2026/03/12 21:18:45.249107 UTC
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Correct Answer
The model contains a "lack of synchronization" error.
Explanation
In BPMN, paths split by a Parallel Gateway must be synchronized (joined) by another Parallel Gateway to ensure both paths complete before the process moves forward.
