How can you extend Discovery in ServiceNow?

Extending Discovery in ServiceNow can be effectively achieved by adding new probes and sensors. Probes are the components that gather data from the target devices, while sensors process that data to recognize and classify the devices and applications discovered in the environment. By adding new probes and sensors, you can enhance the Discovery capabilities to support new technologies, operating systems, or custom applications that might not be covered by the existing probes and sensors. This allows for more comprehensive visibility and management of the IT infrastructure.

In contrast, limiting the number of classified devices does not extend Discovery; it actually constrains what is monitored and collected. Enhancing the user interface pertains more to user experience and interaction rather than the technical capabilities of Discovery itself. Downgrading existing applications would similarly diminish functionality rather than extending it. Thus, the most direct and impactful method to enhance Discovery's scope is indeed through the addition of new probes and sensors.