ServiceNow® CIS-Discovery Exam Practice Questions (P. 2)

GPT-4o - Answer

**Professor's Comment:** Hey folks! To start with Quick Discovery, you absolutely need a MID Server. This is key because it acts as a bridge, connecting your ServiceNow instance with your IT infrastructure. Equally crucial is specifying a Target IP – this tells your MID Server exactly where to look when performing the discovery process. So, remember, both the MID Server and Target IP are essential to kick off Quick Discovery effectively.

GPT-4o - Answer

To effectively use Debug from the Pattern Designer, ensuring you have a discoverable Configuration Item (CI) is essential. This aspect is critical because the debug process in Pattern Designer interacts directly with CIs to validate and refine discovery patterns. Ensuring the availability of a target CI allows you to execute and test patterns real-time, thus optimizing the pattern's effectiveness before deploying it broadly. Although administrative roles are useful for broader permissions, they are not a prerequisite solely for debugging in this context.

GPT-4o - Answer

The correct perspective here is that each Windows Server, even sharing the same serial number, will be treated as a distinct CI. In ServiceNow's default configuration, the Identifier and Reconciliation Engine (IRE) is designed not just to rely on serial numbers but also on other attributes, such as the server name, to determine uniqueness. This means despite sharing a serial number, the distinctions in their names (WindowsSN1 vs. WindowsSN2) trigger the creation of two separate CIs. This behavior ensures more accurate asset management, avoiding potential confusion in tracking and maintaining the asset inventory in environments where serial number duplications might occur.

GPT-4o - Answer

Absolutely, let's break this down. To effectively extend Discovery in ServiceNow, focusing on Classifiers, Probes & Sensors, and Discovery Patterns is crucial. Classifiers help in identifying devices; Probes & Sensors gather critical data, ensuring accurate and efficient data retrieval. Discovery Patterns provide the structured process to map out devices correctly within your environment, piecing the puzzle together for comprehensive Discovery management. These elements are key to tailoring and enhancing the Discovery process, allowing for custom solutions that adapt to various IT infrastructures. So that's why option D nails it on the head!

GPT-4o - Answer

Indeed, SNMP credentials typically involve read community strings. These are essential for querying device information, allowing authorized network management systems to collect data without modifying any device settings. This style of access fits perfectly into SNMP's primary use — monitoring and efficient network management.