ServiceNow Updated CIS-DF Exam Questions and Answers by macie

A healthy and trusted CMDB that aligns with Data Foundations principles—covering accurate data ingestion, strong governance, and service-aware relationships—directly strengthens the insight available to Change Management. When discovered infrastructure data is integrated with well-maintained non-discoverable attributes (such as assignment groups, support groups, and ownership), the CMDB becomes a reliable source of truth for evaluating change risk and impact.

Option B is correct because Service Mapping establishes relationships between configuration items (CIs) and business services. This enables change practitioners to perform impact analysis, identifying which services, applications, and downstream components may be affected by a proposed change. Rather than relying on assumptions or tribal knowledge, change records can reference real dependency data, improving risk assessment, scheduling decisions, and stakeholder communication. This aligns directly with CSDM and CMDB best practices, where service context is essential for informed decision-making.

Option D is also correct because accurate, governed non-discoverable data—such as support and assignment groups—allows Change Management processes to dynamically route work. When a change is associated with a CI or service, the system can automatically populate the appropriate assignment group based on CMDB relationships. This improves efficiency, reduces manual errors, and ensures accountability across federated support models.

Options A and C are incorrect because a CMDB, regardless of maturity, cannot guarantee zero downtime, nor does it eliminate the need for human governance, approvals, and risk-based decision-making. Data Foundations enhance insight and control—not unchecked automation or absolute outcomes.

When building advanced CMDB queries usingCMDB Query BuilderinServiceNow, the correct approach is to modelCI scope,relationships, andtask contextexplicitly on the canvas.

To limit results to databases in a specific location, the administrator mustfilter the Database CI nodeby the Location attribute. Therefore,Option Cis required to scope the query toDatabase CIs where Location = Seattle.

To includeIncidents related to those databases, the Incident table must be added from theNon-CMDB Tableslist and linked through thetask_cirelationship. This is exactly whatOption Aprovides. CMDB Query Builder separates CMDB tables (CIs) from task and transactional tables, so incidents must be explicitly added from the Non-CMDB section.

Option B is incorrect because property columns on Application Services do not scope databases or incidents. Option D is unnecessary because relationship depth alone does not include non-CMDB task data and does not filter by location.

Thus, the correct actions areA (add Incident table)andC (filter Database by location).

InServiceNow, theCMDB Health Dashboarddoes not calculate health scores in real time by default. Instead, health scores are generated and refreshed byscheduled calculation jobsthat evaluate CI data against defined health rules across the dimensions ofcompleteness, correctness, and compliance.

To generate and maintain CMDB health scores, thescheduled jobs for CMDB Health must be active. These jobs periodically scan the CMDB, apply health rules (for example, required attributes populated, lifecycle status compliance, certification results), and calculate scores that are displayed on the dashboard and scorecards. Without these scheduled jobs running, the dashboard cannot produce current or meaningful health metrics.

Option B is incorrect because CMDB health scoring isnot automatic or real-time; it depends on scheduled processing. Option C is also incorrect because CMDB Health is part of the core CMDB/Data Foundations capability in ServiceNow and does not require a separate “CMDB health calculation” plugin to be installed in modern implementations.

Activating and maintaining these scheduled jobs ensures that health scores remain accurate, trendable over time, and useful for governance decisions. This is a foundational requirement for using the CMDB Health Dashboard as a data quality improvement tool.

Therefore, the correct answer isA – The scheduled jobs for the CMDB Health Dashboard must be activated.

InServiceNow, Service Graph Connectors deliver data ingestion patterns usingprotected, upgrade-safe artifacts, including script transforms. When a customercustomizesa script transform provided by a Service Graph Connector, ServiceNow follows standardupdate set and upgrade behaviorto protect customer customizations.

During a subsequent upgrade, if theout-of-box (default) script transform definition changes, ServiceNowdoes not overwrite the customized version. Instead, the platform records askipped change, indicating that an update was available but intentionally not applied due to a local customization. This ensures customer-specific logic is preserved while still maintaining transparency about what changed in the newer release.

Option A is incorrect because upgrades do not halt due to customized transforms. Option C is also incorrect because Service Graph Connector upgrades proceed normally; they do not refuse to start because of customizations.

This behavior aligns with Data Foundations best practices:avoid modifying OOTB content when possible, but when customization is necessary, ensure it is protected during upgrades. Administrators should review skipped changes after upgrades to decide whether to manually adopt new OOTB logic.

Therefore, the correct answer isB – A skipped change is created and no change is made to the script transform definition.