Juniper JN0-481 Exam - Topic 1 Question 3 Discussion

A configuration deviation (also called a configuration anomaly) in Apstra indicates that the device's running configuration differs from Apstra's intended (golden) configuration for that node. In day-to-day operations, this most commonly occurs when an operator makes a change outside of Apstra's control, such as entering commands directly on the device CLI (for example, on a Junos v24.4 switch), using another automation system, or applying an out-of-band configuration method.

Apstra continuously compares the device's operational configuration against what it expects based on blueprint intent. When it detects drift, it raises a deviation anomaly so operators can decide how to restore compliance. Typical remediations are either (1) remove/revert the out-of-band change so the device matches intent again, or (2) explicitly acknowledge the change in Apstra (for example, via an accept/suppress workflow, depending on the exact UI action and version), so the deviation is no longer treated as unexpected.

While it is also possible for a deviation to be triggered by a device not accepting a rendered command (capability mismatch), the question asks what the anomaly indicates in this scenario; the primary meaning of ''configuration deviation'' is configuration changed outside of Apstra and therefore the network is no longer aligned with the intended state. That corresponds to option C.