CIS-DF Practice Exam 4 — 20 Questions

Question 1

A team wants to exclude test and lab servers from being evaluated by strict production CMDB Health completeness rules. What is the best practice method to handle this in ServiceNow?

Accepted Answer

Configure CMDB Health Inclusion Rules. CMDB Health inclusion rules or filters can be configured to target specific classes or subsets of CIs, excluding non-production environments from production scoring.

Answer

Modify the baseline system properties to ignore completeness globally

Answer

Delete the test server CIs from the CMDB

Answer

Turn off Discovery for the test network

Question 2

An organization wants to configure CMDB Data Governance remediation tasks so that when a completeness policy fails for a high-priority server, a task is automatically assigned to the data owner. Where are these remediation workflows and task generation parameters configured?

Accepted Answer

CMDB Data Governance > Policies. CMDB Data Governance policies are tied to remediation rules that dictate how remediation tasks are created, assigned, and managed upon policy violation.

Answer

CMDB Health > Dashboard Settings

Answer

Data Certification > Definitions

Answer

System Policy > Rules > Data Policy

Question 3

Your organization wants to map a complex application architecture where three distinct Business Applications feed data into a central data warehouse Application Service. According to CSDM best practices, how should Business Applications relate to Application Services in data-sharing pipelines?

Accepted Answer

Business Applications represent the portfolio software, while Application Services represent the deployed data pipeline instances connected via integration relationships.. Business Applications represent portfolio software entries, and Application Services represent the deployed instances that consume or share data via integration relationships.

Answer

Data pipelines must be modeled as Business Capabilities in the Foundation domain.

Answer

Business Applications must be deleted and replaced entirely by Incident records.

Answer

Application Services cannot participate in data integration mapping.

Question 4

Which TWO practices represent effective CMDB governance strategies for maintaining data quality? (Choose two.)

Accepted Answer

Assigning clear data ownership (Managed by / Support Group) for every CI class. Effective CMDB governance relies on defining clear data ownership and automating remediation workflows for non-compliant records.

Answer

Allowing any authenticated user to modify production CI configurations without restriction

Answer

Relying entirely on end-users to manually update all server attributes via service portal requests

Answer

Disabling all audit logging to improve table insert performance

Question 5

A company implements a policy where department heads must review their server assets every six months. Which module supports scheduling this periodic verification campaign?

Accepted Answer

Data Certification > Certification Schedules. Data Certification schedules and campaigns enable periodic review cycles by designated reviewers.

Answer

Service Portfolio > Reviews

Answer

Governance, Risk, and Compliance > Periodic Audits

Answer

CMDB Health > Review Schedules

Question 6

An auditor requires proof that all discovered Linux servers have a validated business justification attribute. The team uses CMDB Data Governance to enforce this. How can the administrator prove to the auditor that the policy is actively running and enforcing this rule?

Accepted Answer

Show the CMDB Data Governance Policy execution history and generated remediation task metrics. Compliance reports and execution logs within CMDB Data Governance show the history of policy runs, pass/fail counts, and generated tasks.

Answer

Provide a screenshot of the Discovery Schedule configuration

Answer

Export the entire sys_audit table to CSV

Answer

Display the baseline CI Class Manager JSON payload definition

Question 7

An auditor requests evidence that all critical databases have an identified support group. Which built-in CMDB feature allows an administrator to quickly run an on-demand check for this specific completeness rule without waiting for scheduled dashboard refreshes?

Accepted Answer

Run Policy evaluation from CMDB Data Governance. CMDB Data Governance allows administrators to run policy evaluations on-demand to immediately assess data compliance.

Answer

Run a background script using GlideRecord

Answer

Export the cmdb_ci table to Excel and filter manually

Answer

Execute a Full Discovery Scan

Question 8

An administrator notices that the CMDB Health background jobs are running during peak business hours and impacting performance. Where can the schedule for CMDB Health metric calculations be modified?

Accepted Answer

System Definition > Scheduled Jobs (searching for CMDB Health jobs). CMDB Health scheduled jobs (such as CMDB Health - Correctness, Completeness, Compliance) are managed via System Scheduler scheduled jobs.

Answer

Discovery Schedules > CMDB Health

Answer

CMDB Health Dashboard > Schedule Settings

Answer

Data Governance > Job Execution

Question 9

An organization wants to ensure that no duplicate CIs are ever inserted into the cmdb_ci table by API integrations or manual imports. Which ServiceNow engine natively enforces this governance rule?

Accepted Answer

Identification and Reconciliation Engine (IRE). The Identification and Reconciliation Engine (IRE) enforces uniqueness and identification rules to prevent duplicates.

Answer

Data Policy Enforcement Engine

Answer

CMDB Health Duplicate Engine

Answer

Transform Map Unique Key matching

Question 10

A CMDB administrator notices that multiple CIs have duplicate records with identical serial numbers due to conflicting integration sources. Which CMDB Health metric evaluates this specific condition?

Accepted Answer

Correctness. The Correctness metric in the CMDB Health dashboard evaluates data anomalies such as duplicate CIs, orphaned CIs, and stale relationships.

Answer

Freshness

Answer

Completeness

Answer

Compliance

Question 11

A governance team wants to ensure that CIs without valid IP addresses or MAC addresses are flagged in network-connected classes. Where can this specific validation rule be configured?

Accepted Answer

CMDB Data Governance > Policies. CMDB Data Governance completeness or attribute validation policies can be configured to check for required connectivity identifiers.

Answer

Discovery Definition > Behaviors

Answer

CI Class Manager > Identifiers

Answer

System Properties > Network Settings

Question 12

An organization wants to establish a baseline snapshot of their critical infrastructure CIs to compare against future configuration changes. Which native feature allows creating and viewing these configuration baselines?

Accepted Answer

CMDB Baselines and Baseline Diff Viewer. CMDB Baselines allow administrators to capture snapshot states of CIs and use the Baseline Diff Viewer to compare current states against the baseline.

Answer

CI Class Manager Version Control

Answer

CMDB Query Builder Snapshot Tool

Answer

Service Mapping Baseline Generator

Question 13

Which THREE factors should an administrator consider when configuring CMDB Health Inclusion Rules? (Choose three.)

Accepted Answer

Operational State (e.g., excluding retired or non-operational CIs). Inclusion rules determine which CIs are evaluated by CMDB health metrics, requiring careful consideration of class scope, operational state, and business criticality.

Answer

MID Server cluster membership

Answer

Email notification retry intervals

Question 14

An enterprise wants to schedule a CMDB Query Builder query to automatically run weekly and export the resulting CI dataset to an external SFTP server. Which feature enables this automation?

Accepted Answer

Scheduled Data Export referencing the saved Query Builder result set / export definition. CMDB Query Builder queries can be scheduled using Scheduled Data Exports or IntegrationHub ETL / Scheduled Jobs referencing the Query Builder REST API / saved queries.

Answer

Service Mapping scheduled sync job

Answer

CMDB Data Manager archival schedule

Answer

CMDB Health automated remediation workflow

Question 15

An administrator configures a CMDB Data Governance policy to check for missing support groups on business applications. When the policy runs, it creates remediation tasks. How can the administrator ensure these tasks are automatically closed when the data is corrected by a user?

Accepted Answer

Automatic re-evaluation and closure upon policy compliance restoration. Remediation tasks in CMDB Data Governance are typically linked to the underlying CI; when the policy re-evaluates and passes, the remediation task automatically closes.

Answer

Requiring the user to manually email the data governance team

Answer

Deleting the remediation task manually from the task list

Answer

Writing a custom business rule on the incident table

Question 16

An enterprise is audited for CSDM compliance. The CSDM Data Foundations Dashboard indicates that application services are not properly connected to technical services. What is the governance impact of this structural gap?

Accepted Answer

Inability to accurately perform impact analysis during outages and incorrect service portfolio visibility. Unlinked application services prevent proper impact analysis, incident management escalation, and business service portfolio tracking.

Answer

Hardware assets will automatically be marked as deprecated

Answer

Database replication lag will increase across MID servers

Answer

Discovery will fail to run network scans on IP subnets

Question 17

An organization is ingesting printer CIs from a legacy asset system via Import Sets. Some incoming records contain a serial number with leading/trailing whitespace, causing the IRE to treat them as distinct CIs rather than matching existing ones. Where can data normalization be applied to clean this data before it reaches the IRE?

Accepted Answer

Use Robust Transform Engine (RTE) field transformations (such as Trim or Regex) during the data ingestion mapping phase.. Data normalization rules (Data Normalization plugin / Robust Transform Engine field transformations) can clean and standardize incoming data before IRE processing.

Answer

Modify the IRE Identification Rule to automatically ignore whitespace.

Answer

Write a Client Script on the target cmdb_ci table to strip whitespace upon insert.

Answer

Configure a Data Policy to reject records containing whitespace.

Question 18

An administrator is configuring a new Import Set to ingest third-party server data into the cmdb_ci_server table. During testing, they notice that records are being inserted as duplicates rather than updating existing CIs because the incoming payload lacks a unique identifier match. Which component should be configured to ensure the Identification and Reconciliation Engine (IRE) correctly identifies the existing CI?

Accepted Answer

Configure an Identification Rule in CI Class Manager for cmdb_ci_server.. Identification Rules are used by the IRE to determine if an incoming payload matches an existing CI in the CMDB, preventing duplicates.

Answer

Modify the coalesce setting on the Transform Map to use serial number.

Answer

Enable 'Robust Transform Engine' on the data source properties.

Answer

Create a Data Source Precedence rule for the import set.

Question 19

Which TWO of the following capabilities are provided out-of-the-box by the CMDB Health Dashboard? (Choose two.)

Accepted Answer

Tracking duplicate CI counts under Correctness metrics. The CMDB Health Dashboard evaluates Completeness (mandatory fields), Correctness (duplicates and orphans), and Compliance (staleness and audits).

Answer

Executing automated network IP discovery scans

Answer

Designing multi-class CMDB Query Builder reports

Answer

Configuring CI identification and reconciliation rules

Question 20

An enterprise wants to ensure that when a Data Certification campaign task is overdue, an escalation notification is automatically sent to the reviewer's manager. Where are task escalation rules or notifications typically configured for Data Certification?

Accepted Answer

System Notification > Notifications (targeting certification task tables). Data Certification notifications and reminders are configured using standard ServiceNow notification rules and schedule definitions tied to certification tasks.

Answer

CI Class Manager > Notifications

Answer

Data Governance > Escalation Workflows

Answer

CMDB Health > Escalation Properties