CMDB Concepts and Service Mapping
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Questions and Answers

What are the three key tables in the CMDB?

  • CMDB Properties [cmdb_properties]
  • CMDB Baseline [cmdb_baseline]
  • Base Configuration Item [cmdb] (correct)
  • CI Relationship [cmdb_rel_ci] (correct)
  • Configuration Item [cmdb_ci] (correct)

What is the graphical interface to visualize CIs and their relationships called?

  • CMDB Maps
  • Dependency Views (correct)
  • CI Relationship GUIs
  • CI Charts
  • CI Relationship Reports

Name three key tables in the CMDB.

cmdb, cmdb_rel_ci, cmdb_ci

Select three facts about CSDM.

<p>Out of the box CMDB core tables (B), Standard terms and definitions (D), Best Practice for CMDB Data Modeling and Data Management (E)</p> Signup and view all the answers

Name four benefits that an accurate, up to date CMDB presents to an IT Team.

<p>Locating failed changes and associated incidents, Facilitate impact analysis of proposed changes to reduce or eliminate downtime, Assess problem trends pertaining to specific CIs, Efficiently manage incidents affecting CIs and service delivery.</p> Signup and view all the answers

Toggle between the _____ _____ _____ view and the form view using the options in the form title bar.

<p>CI Health Dashboard (D)</p> Signup and view all the answers

_____ _____ discovers and models the relationships and dependencies between discovered CIs and automatically populates this information into the CMDB.

<p>Service Mapping (D)</p> Signup and view all the answers

As it relates to ServiceNow, LDAP is an abbreviation for what?

<p>Lightweight Directory Access Protocol (D)</p> Signup and view all the answers

_____ help monitor and discover what system components are needed for effective and efficient business processes and IT service management.

<p>CMDBs (A)</p> Signup and view all the answers

Select two items that relate to a Configuration Item.

<p>A tangible or intangible device used by an organization (A), Email Services (D)</p> Signup and view all the answers

ServiceNow Service Mapping uses a _____ _____ approach to overlay service maps onto existing configuration data to connect CIs underlying a given service, making the CMDB service aware.

<p>Top-down (B)</p> Signup and view all the answers

To review or create new Suggested Relationships navigate to:

<p>ALL &gt; Configuration &gt; Relationships &gt; Suggested Relationships (A)</p> Signup and view all the answers

Name three CIs.

<p>Tangible (e.g.hardware, software, servers) entities, Intangible (e.g.business services, email) entities, Configuration Item</p> Signup and view all the answers

Name three CMDB components from the list below.

<p>Dependency Views, Business Services, Processes</p> Signup and view all the answers

Select two facts about CSDM.

<p>Recommended mappings (C), Guidance on service modeling (D)</p> Signup and view all the answers

Study Notes

Key CMDB Tables

  • The three key CMDB tables are cmdb, cmdb_rel_ci, and cmdb_ci.

CMDB Benefits

  • An accurate CMDB helps IT teams with:
    • Locating failed changes and related incidents.
    • Reducing downtime by facilitating impact analysis of proposed changes.
    • Assessing problem trends related to specific CIs.
    • Managing incidents that affect CIs and service delivery.

CMDB Graphical Interface

  • Dependency Views provide a graphical visualization of CIs and their relationships.

ServiceNow Service Mapping

  • This approach helps discover and model relationships and dependencies between CIs.
  • Service Mapping overlays service maps onto existing configuration data, making the CMDB service-aware.

Configuration Item (CI)

  • A CI can be a tangible device (hardware, software, servers) or an intangible entity (business services, email).

CSDM

  • CSDM stands for "Configuration Service Data Management".
  • It provides:
    • Standard terms and definitions for CMDB.
    • Best practices for CMDB data modeling and management.
    • Guidance on service modeling and recommended mappings.
    • Out-of-the-box CMDB core tables.

CMDB Components

  • CMDB components include:
    • Dependency Views
    • Business Services
    • Processes

Suggested Relationships

  • Navigate to ALL > Configuration > Relationships > Suggested Relationships to review or create new suggested relationships.

LDAP

  • LDAP stands for "Lightweight Directory Access Protocol".
  • It is used for directory services in ServiceNow.

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ServiceNow CSA QnA Part 1 PDF

Description

This quiz covers essential concepts of Configuration Management Database (CMDB) including key tables, benefits, and the role of ServiceNow Service Mapping. Test your understanding of configuration items (CIs) and how they interact within the CMDB framework. Gain insights into effective management of IT services and their dependencies.

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