CIS - DF CMDB Health, Governance, and Remediation
SERVICENOW · CIS – Data Foundations (CMDB and CSDM) (CIS-DF)
Certification Summary
The ServiceNow CIS-Data Foundations certification is for CMDB admins and platform architects who spend their shifts fixing discovery duplicates and fighting with teams over broken CI classes. You sit this exam if you are the person the bridge call leader pings when the CMDB health dashboard stays red and the identification engine fails to reconcile incoming hardware data.
Expect to spend your time on Govern at 35 percent, which covers the reconciliation rules and data audits that stop the CMDB from becoming a junk drawer. Ingest and Insight make up 39 percent of the exam, focusing on how data enters the system and how you report on its health, while Configure and CSDM Fundamentals cover the remaining 26 percent. You will see questions about setting up identification and reconciliation rules for specific CI classes and mapping business services to infrastructure using the common service data model.
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All cards (142)
Scroll to review fronts and backs
Card 1
Front
CMDB Health score
Back
Aggregated view of CMDB data quality across selected KPIs and metrics.
Card 2
Front
CMDB Health KPIs
Back
Completeness, Correctness, and Compliance.
Card 3
Front
Completeness
Back
Measures whether expected CI fields are populated.
Card 4
Front
Correctness
Back
Measures data quality problems such as duplicate, stale, or orphan CIs.
Card 5
Front
Compliance
Back
Measures CI values against expected standards or audit rules.
Card 6
Front
Required field
Back
A field that must be populated for the CI to meet the rule.
Card 7
Front
Recommended field
Back
A field that improves data quality but may not be strictly mandatory.
Card 8
Front
Completeness failure
Back
A CI is missing required or recommended data.
Card 9
Front
Correctness failure
Back
A CI appears duplicated, stale, orphaned, or otherwise unreliable.
Card 10
Front
Compliance failure
Back
A CI has data that does not match the expected rule or standard.
Card 11
Front
Stale CI
Back
A CI that has not been updated or validated within the expected timeframe.
Card 12
Front
Orphan CI
Back
A CI missing expected relationships or service context.
Card 13
Front
Duplicate CI
Back
More than one CI represents the same real-world item.
Card 14
Front
Duplicate CI risk
Back
Conflicting impact, ownership, relationship, and incident data.
Card 15
Front
Common duplicate cause
Back
Weak identification rules or multiple sources creating the same CI.
Card 16
Front
IRE and duplicates
Back
IRE helps prevent duplicates by matching incoming data to existing CIs.
Card 17
Front
Identification rule
Back
Defines how a CI is uniquely recognized.
Card 18
Front
Reconciliation rule
Back
Controls which source can update which CI attributes.
Card 19
Front
Weak identifier
Back
A matching attribute that is not reliable enough to uniquely identify a CI.
Card 20
Front
Authoritative source
Back
The trusted source allowed to update specific CI data.
Card 21
Front
Source conflict
Back
Two or more sources provide different values for the same CI attribute.
Card 22
Front
Reconciliation failure symptom
Back
A trusted value is overwritten by a less authoritative source.
Card 23
Front
Governance goal
Back
Keep CMDB data accurate, complete, compliant, current, and usable.
Card 24
Front
CMDB operationalization
Back
Turning CMDB governance into ongoing processes, reviews, and remediation.
Card 25
Front
CMDB governance
Back
The rules, roles, controls, and processes used to manage CMDB quality.
Card 26
Front
Data stewardship
Back
Ongoing responsibility for maintaining reliable CMDB data.
Card 27
Front
CMDB audit
Back
A review of CMDB data against expected quality or compliance criteria.
Card 28
Front
Data validation
Back
Confirming that CI data is accurate and meets expected rules.
Card 29
Front
Data certification
Back
Having accountable owners review and confirm data accuracy.
Card 30
Front
Remediation
Back
Corrective action taken to fix CMDB data quality issues.
Card 31
Front
Remediation owner
Back
The person or group accountable for fixing an identified CMDB issue.
Card 32
Front
Remediation task
Back
A work item used to track and complete a data quality fix.
Card 33
Front
Root cause of poor CMDB quality
Back
Usually process, ownership, source, or governance failure—not just bad records.
Card 34
Front
Manual cleanup risk
Back
Fixes symptoms without preventing the issue from returning.
Card 35
Front
Best duplicate fix pattern
Back
Remediate the duplicate and correct the cause of duplicate creation.
Card 36
Front
Deduplication wizard
Back
Guided tool for reviewing and remediating duplicate CI records.
Card 37
Front
Duplicate CI Remediator
Back
Wizard used to reconcile duplicate CI records.
Card 38
Front
De-duplication task
Back
A task grouping duplicate CIs that need review and remediation.
Card 39
Front
Duplicate set
Back
A group of CIs suspected to represent the same real-world item.
Card 40
Front
Merge decision
Back
Choosing which duplicate CI should survive as the authoritative record.
Card 41
Front
Survivor CI
Back
The CI retained after duplicate remediation.
Card 42
Front
Retired duplicate
Back
A duplicate CI removed, merged, or retired after remediation.
Card 43
Front
Duplicate remediation caution
Back
Preserve relationships, history, and authoritative attributes when possible.
Card 44
Front
Relationship preservation
Back
Keeping valid CI relationships attached to the surviving CI.
Card 45
Front
Duplicate prevention
Back
Improve identification, source control, process controls, and governance rules.
Card 46
Front
CMDB Workspace
Back
Workspace for viewing, managing, and remediating CMDB data issues.
Card 47
Front
CMDB Workspace Management
Back
Area used for governance tools such as Data Manager and de-duplication.
Card 48
Front
De-duplication dashboard
Back
Workspace view for duplicate CI insights and remediation activity.
Card 49
Front
CMDB Health Dashboard
Back
Dashboard for monitoring CMDB health KPIs and metric results.
Card 50
Front
CMDB Data Foundations Dashboard
Back
Dashboard focused on foundational CMDB data quality and adoption metrics.
Card 51
Front
Dashboard drill-down
Back
Opening metric details to identify affected records requiring action.
Card 52
Front
Dashboard KPI
Back
A measurable indicator used to track CMDB health or governance progress.
Card 53
Front
CSF
Back
Critical Success Factor.
Card 54
Front
KPI
Back
Key Performance Indicator.
Card 55
Front
KPI vs CSF
Back
A CSF is the goal; a KPI measures progress toward it.
Card 56
Front
CMDB health trend
Back
Direction of quality over time, not just a single score.
Card 57
Front
Metric threshold
Back
The score or condition used to decide whether data passes or fails.
Card 58
Front
Health inclusion
Back
Choosing which KPIs, metrics, or classes are evaluated.
Card 59
Front
Health exclusion
Back
Removing records or classes from evaluation when appropriate and justified.
Card 60
Front
Exclusion list
Back
Defined set of records excluded from specific health calculations.
Card 61
Front
Bad exclusion use
Back
Hiding quality problems instead of remediating them.
Card 62
Front
Principal class
Back
A CI class important enough to monitor closely for CMDB health.
Card 63
Front
Principal class purpose
Back
Focus health measurement on important operational CI classes.
Card 64
Front
Principal class example
Back
Server, database, network device, or application service.
Card 65
Front
Too many principal classes
Back
Creates noise and can dilute meaningful health governance.
Card 66
Front
Too few principal classes
Back
Important CI quality issues may be missed.
Card 67
Front
Class-level health
Back
CMDB health measured for a specific CI class.
Card 68
Front
CI-level health
Back
Health score or issue status for a specific configuration item.
Card 69
Front
CMDB-level health
Back
Aggregated health across configured CMDB scope.
Card 70
Front
Data Manager
Back
Tool for creating, publishing, and managing CMDB governance policies.
Card 71
Front
Data Manager policy
Back
A policy that automates or governs CI lifecycle and data operations.
Card 72
Front
Policy draft
Back
A Data Manager policy not yet published for active use.
Card 73
Front
Published policy
Back
A Data Manager policy active for execution or scheduling.
Card 74
Front
Policy schedule
Back
When a Data Manager policy is evaluated or executed.
Card 75
Front
Policy condition
Back
Criteria that determine which CIs the policy applies to.
Card 76
Front
Policy action
Back
The operation performed when CIs meet policy criteria.
Card 77
Front
Data Manager lifecycle use
Back
Automating consistent CI lifecycle operations such as deletion or retirement.
Card 78
Front
Data Manager value
Back
Makes CMDB governance repeatable, auditable, and less manual.
Card 79
Front
Lifecycle operation
Back
A controlled action that changes a CI's lifecycle state or existence.
Card 80
Front
CI lifecycle
Back
The states a CI moves through from creation to retirement or deletion.
Card 81
Front
Retire CI
Back
Mark a CI as no longer active while preserving appropriate history.
Card 82
Front
Archive stale CI
Back
Move inactive or obsolete CI data out of active operational use.
Card 83
Front
Delete CI caution
Back
Deleting can remove history, relationships, and audit context.
Card 84
Front
Retire vs delete
Back
Retire preserves context; delete removes the record.
Card 85
Front
Lifecycle attribute
Back
A field representing the operational or lifecycle status of a CI.
Card 86
Front
Lifecycle hygiene
Back
Keeping CI state fields aligned with reality.
Card 87
Front
Operational status
Back
Field commonly used to indicate whether a CI is operationally active.
Card 88
Front
Install status
Back
Field commonly used to track lifecycle or deployment state.
Card 89
Front
Status mismatch
Back
A CI has lifecycle fields that conflict with its real-world state.
Card 90
Front
Stale data root cause
Back
No trusted source, no owner, no validation cycle, or broken integration.
Card 91
Front
Non-discoverable CI governance
Back
Assign ownership and process controls for manually maintained CIs.
Card 92
Front
Manual CI risk
Back
Can become stale or incomplete without ownership and review.
Card 93
Front
Manual attribute governance
Back
Define owner, source of truth, update process, and validation cadence.
Card 94
Front
Relationship governance
Back
Rules ensuring valid relationship types and directions between CI classes.
Card 95
Front
Invalid relationship
Back
A CI relationship that violates expected model or governance rules.
Card 96
Front
Orphan relationship
Back
A relationship missing valid context or a valid endpoint.
Card 97
Front
Duplicate relationship
Back
More than one relationship represents the same dependency or connection.
Card 98
Front
Relationship health
Back
Quality of CI relationships, including validity, duplication, and compliance.
Card 99
Front
Suggested relationship
Back
A recommended relationship pattern between specific CI types.
Card 100
Front
Hosting rule
Back
Governance rule for expected hosting relationships.
Card 101
Front
Containment rule
Back
Governance rule for expected containment relationships.
Card 102
Front
Relationship direction
Back
The parent-child or dependency direction between related CIs.
Card 103
Front
Wrong relationship direction risk
Back
Impact analysis and dependency maps can become misleading.
Card 104
Front
Impact analysis dependency
Back
Requires accurate CI relationships to determine affected services.
Card 105
Front
Service-aware operations
Back
Operational processes using CI-to-service relationships for better decisions.
Card 106
Front
Governance board
Back
Group that defines, reviews, and enforces CMDB rules and priorities.
Card 107
Front
Configuration manager
Back
Owns the configuration management process and governance approach.
Card 108
Front
CMDB administrator
Back
Configures, monitors, and maintains CMDB platform capabilities.
Card 109
Front
Data steward
Back
Reviews and improves data quality for assigned CMDB scope.
Card 110
Front
CI class owner
Back
Owns quality expectations and standards for a CI class.
Card 111
Front
Service owner
Back
Owns service context and service-related CI accuracy.
Card 112
Front
Process owner
Back
Ensures process use of CMDB data supports business outcomes.
Card 113
Front
Remediation accountability
Back
Assigning clear ownership for fixing each data quality issue.
Card 114
Front
No owner symptom
Back
CMDB issues remain visible but unresolved.
Card 115
Front
Good governance cadence
Back
Regular reviews, metrics, ownership checks, and remediation follow-through.
Card 116
Front
CMDB audit failure response
Back
Identify affected records, assign remediation, fix root cause, and validate results.
Card 117
Front
Data quality improvement loop
Back
Measure, analyze, remediate, prevent recurrence, and monitor trend.
Card 118
Front
Dashboard without process
Back
Visibility without action.
Card 119
Front
Policy without owner
Back
Automation without accountability.
Card 120
Front
Metric without threshold
Back
Measurement without a clear pass/fail expectation.
Card 121
Front
Remediation without prevention
Back
Temporary cleanup.
Card 122
Front
Governance without adoption
Back
Rules that do not change CMDB behavior.
Card 123
Front
CMDB quality business value
Back
Better impact analysis, service operations, reporting, compliance, and decision-making.
Card 124
Front
High CMDB health score caution
Back
It only matters if the evaluated scope and metrics are meaningful.
Card 125
Front
Low completeness first step
Back
Identify missing fields by class and assign data owners.
Card 126
Front
High duplicate count first step
Back
Review duplicate sets and investigate identification/source causes.
Card 127
Front
High stale CI count first step
Back
Confirm ownership, source updates, and lifecycle state accuracy.
Card 128
Front
High orphan CI count first step
Back
Review expected relationships and service context.
Card 129
Front
Compliance trend drop
Back
Expected values or audit rules are no longer being met consistently.
Card 130
Front
Technical debt in CMDB
Back
Accumulated bad data, custom shortcuts, weak integrations, and unmanaged exceptions.
Card 131
Front
Upgrade-safe governance
Back
Prefer configured platform capabilities over brittle custom cleanup logic.
Card 132
Front
Governance documentation
Back
Defines ownership, standards, rules, exceptions, and review cadence.
Card 133
Front
Exception process
Back
Controlled way to approve and track deviations from CMDB rules.
Card 134
Front
Uncontrolled exceptions
Back
A common path to hidden CMDB quality erosion.
Card 135
Front
Data quality owner question
Back
Who is accountable for this CI data being correct?
Card 136
Front
Source-of-truth question
Back
Which system should provide this CI attribute?
Card 137
Front
Remediation priority question
Back
Which CMDB issues most affect operational outcomes?
Card 138
Front
Health dashboard best use
Back
Prioritize remediation and monitor improvement over time.
Card 139
Front
Data Foundation Dashboard best use
Back
Improve foundational CMDB data quality and adoption.
Card 140
Front
Data Manager best use
Back
Automate repeatable CMDB lifecycle governance.
Card 141
Front
Deduplication wizard best use
Back
Guided remediation of duplicate CI records.
Card 142
Front
Principal classes best use
Back
Focus CMDB health on important CI classes.