ServiceNow CSA - ServiceNow Certified System Administrator

TheConfiguration Management Database (CMDB)inServiceNowstores information aboutconfiguration items (CIs)and theirrelationships.

cmdb (Configuration Management Database)The main parent table for all CMDB-related data.

Storescore configuration item (CI) data.

Other CMDB-related tables inherit from this table.

cmdb_ci (Configuration Items Table)Stores individual configuration items (CIs).

Every CI (e.g., servers, network devices, software) is stored in this table or one of its child tables.

This tableextendscmdb.

cmdb_rel_ci (CI Relationships Table)Stores relationships between CIs.

Defines how CIsconnect to each other(e.g., " server hosts application " ).

Helps withService Mapping and Impact Analysis.

The Three Key CMDB Tables:

A. omadb_rel_ciIncorrect– Not a standard ServiceNow CMDB table.

B. sn_emdbIncorrect–sn_emdbisnot a CMDB tablein ServiceNow.

C. sn_emdb_ciIncorrect– No such table inServiceNow CMDB architecture.

E. sn_emdb_bakIncorrect– No suchbackup tablein ServiceNow CMDB.

G. emdb_bakIncorrect– No suchServiceNow CMDB tableexists.

Incorrect Answer Choices Analysis:

ServiceNow Docs – CMDB Core Tables📖 CMDB Tables Overview

ServiceNow Docs – Understanding CI Relationships📖 CMDB Relationship Tables

Official ServiceNow Documentation References:

A record-based trigger is a component thatcauses a flow to run after a record has been created or updated in a specified table1. It allows users to define conditions and actions for the flow based on the record’s state and values1. For example, a record-based trigger can start a flow when a new incident is created or when an existing incident is updated with a certain priority1.

References

Flow trigger types - Product Documentation: San Diego - ServiceNow1

In ServiceNow,wildcardsare used to filter lists effectively. To search for records whereShort Description contains " email " , use theasterisk (*) wildcard.

Click the List Magnifier (🔍 ) to enable column search.

In the " Short Description " column search box, type:

Steps to Filter a List for " email " in Short Description:CopyEdit

*email

Press Enterto apply the filter.

*email→ Finds any record where " email " appearsanywherein theShort Description.

email*→ Finds records where " email " is at thebeginningof theShort Description.

*email*→ Also works but is redundant, as*emailalready searches within the text.

A. Click List Magnifier, on Short Description, type “email”, click enter →Incorrect

Typing just " email " only searches for an exact match, not occurrenceswithinthe text.

C. Click List Magnifier, on Short Description, type email, click enter →Incorrect

Same issue as (A) – it doesnotuse a wildcard, so it only returns exact matches.

D. On Search box, select text, type email, click enter →Incorrect

Theglobal search barisnot column-specific, meaning it searches across multiple tables, not justShort Description.

Using List Filters and Wildcards

ServiceNow Search Wildcards

Why Wildcards Matter?Why Other Options Are Incorrect?Official ServiceNow Documentation Reference:

InServiceNow, by default, the " Save " button is not displayedon the form header. Instead, users typically use the " Submit " or " Update " buttons.

To enable the " Save " buttonon the form header, you mustenable theglide.ui.advancedsystem property.

Enables the " Save " Button in the Form Header

Theglide.ui.advancedpropertyactivates additional UI options, including theSave button on forms.

Once enabled, users will see the " Save " button alongside " Submit " and " Update " in the form header.

Allows Partial Record Saves Without Submitting

Unlike " Submit " (which creates a new record) or " Update " (which modifies an existing record), " Save " allows users toretain changes without submitting the form.

Useful fordrafts or in-progress edits.

Controlled via System Properties

The " Save " buttonisnot a field or UI actionthat can be manually added through Form Design or Layout.

It is enabledat the system levelviaSystem Properties > UI Properties.

Why is " Turning onglide.ui.advanced " the Correct Answer?

Navigate toAll > System Properties > UI Properties

Find theglide.ui.advancedproperty

Set it to " true "

Save the changes

Refresh theIncident form→ The " Save " button will now appear

How to Enable the Save Button in ServiceNow?

B. Context Menu > Form Design > Add the " Save " buttonIncorrect– The " Save " button isnot a UI actionthat can be added via Form Design. It must beenabled through system properties.

C. All > System Properties > UI Properties > Turn on the " Save " buttonIncorrect– No suchspecific " Save " button settingexists in UI Properties. The correct setting isglide.ui.advanced.

D. Context Menu > Form Layout > Add the " Save " buttonIncorrect–Form Layout only controls fields, not form buttons. The " Save " button is controlled viaUI Properties.

Incorrect Answer Choices Analysis:

ServiceNow Docs – Enabling the Save Button📖 Configuring UI Properties

ServiceNow Docs – Using the glide.ui.advanced Property📖 Understanding glide.ui.advanced

Official ServiceNow Documentation References:

Conclusion:The correct answer is:

A. All > System Properties > UI Properties > Turn on theglide.ui.advancedproperty

Thisenables advanced UI options, including the " Save " button, allowing users tosave records without submitting them.

The fundamental difference between a Client Script and a Business Rule in ServiceNow lies in where they execute and when. A Client Script runs on the client side — that is, in the user ' s browser — and is primarily used to control UI behavior, validate data before submission, and enhance user interaction with forms. Client Scripts can run at different stages (onLoad, onChange, onSubmit), but they always execute within the browser environment.

A Business Rule, on the other hand, runs on the server side and executes when records are inserted, updated, deleted, or queried in the database. Business Rules are used for enforcing data integrity, automating server-side logic, and integrating with other systems. They can be set to run before or after a database action (before insert, after update, etc.).

Therefore, the correct statement is that Client Scripts execute on the client and Business Rules execute on the server.

Users in ServiceNow canset their personal date and time formatvia:

✔User menu > Preferences > Language & Region > Set date and time format and time zone

Option A (Create a UI Script)is incorrect because UI Scripts do not modify user preferences.

Option B (Adjust the time zone on their PC)is incorrect because ServiceNow instances have their own time zone settings.

Option D (Toggle display time zone)is incorrect because there is no " Time Settings " option under Preferences.

Option E (System properties to correct time zone)is incorrect because system-wide properties affect all users, butpersonal settings are changed via Preferences.

📌 Reference:ServiceNow User Preferences – Date & Time Settings

TheCMDB Use Case Modeleris aframework in ServiceNowthat helpsmanage tables, Configuration Items (CIs), and relationshipsin theCMDBbased onspecific use cases.

Manages Tables and CIs for Specific Use Cases

Helpsorganizations align their CMDB with business needs.

Providesvisual modeling toolstostructure tables and relationships.

Supports CMDB Best Practices

Ensuresdata integrity, compliance, and governancein CMDB.

Helpsoptimize CMDB for ITSM, ITOM, and ITAM use cases.

Facilitates CMDB Implementation and Maintenance

Simplifies the process ofdefining relationships between CIs.

Enablesvisualization of how CIs interact within business services.

Why " CMDB Use Case Modeler " is the Correct Answer?

A. Common Service Data Model (CSDM) product viewIncorrect–CSDM is a frameworkfor structuring CMDB data butdoes not include a modeling toollike the CMDB Use Case Modeler.

B. Service DashboardIncorrect– No such featuredirectly manages tables and CIsfor a use case.

D. CI Use Case ModelerIncorrect– No standard " CI Use Case Modeler " exists in ServiceNow.

Incorrect Answer Choices Analysis:

ServiceNow Docs – CMDB Use Case Modeler📖 Understanding CMDB Use Case Modeler

ServiceNow Docs – CSDM vs CMDB Use Case Modeler📖 How CMDB Aligns with CSDM

Official ServiceNow Documentation References:

TheCatalog Admin [catalog_admin]role:

Inherits permissions from both:catalog role(Basic Service Catalog access)user_criteria_admin role(User Criteria management)

Has additional permissions to:Create and manage Catalog Items and ServicesConfigureCatalog Categories, Order Guides, and Variables

A. Item Admin [sn_item_admin] →Incorrect

This role does not inherituser_criteria_adminpermissions.

It isspecific to managing Catalog Itemsbut does not have full Catalog Admin permissions.

B. Sys Admin [sys_admin] →Incorrect

Thesys_adminrole has full system access but is notService Catalog-specific.

D. Catalog Author [sn_catalog_write] →Incorrect

TheCatalog Authorrole canedit catalog itemsbutcannot create new ones.

Why the Other Options Are Incorrect?

ServiceNow Catalog Roles

Official ServiceNow Documentation Reference:

In ServiceNow,Templatesare used to quickly populate fields in a form with pre-defined values, improving efficiency and consistency.

C. Stamp

TheStamp icon(🖂 ) on the form header provides access toTemplate features.

Clicking this icon allows users to applypre-configured templatesto quickly fill out form fields.

Users can also create, manage, and applypersonalorglobal templatesfrom this menu.

Example Usage:

AService Desk Agentapplying an " Urgent Incident " template to auto-fill priority, assignment group, and category fields.

A. Paper Clip

ThePaper Clipicon is used forattaching filesto a record, not for templates.

B. More Options (…)

TheMore Optionsmenu provides additional record actions, but templates are accessed through theStampicon.

D. Context Menu

TheContext Menu(right-click or three-line menu) provides form options but doesnotdirectly access templates.

InServiceNow Knowledge Management, access towho can write articlesin aknowledge baseis controlled using the " Can Contribute " permission.

The " Can Contribute " tab allows administrators to specifywhich users or groups can create, edit, and manage knowledge articleswithin a specific knowledge base.

For example:

If a user isgranted " Can Contribute " access, they canwrite and editknowledge articles.

If a useronly has " Can Read " access, they canviewarticles butcannotcreate or modify them.

A. Can Read–Defines whocan viewknowledge articles, butnot who can writethem.

B. Can Write–No such tab exists in ServiceNow knowledge base settings. Instead, the correct term is " Can Contribute. "

D. Can Author– " Can Author " is not an official permission setting in ServiceNow. The correct term is " Can Contribute. "

E. Cannot Author–No such option exists in ServiceNow Knowledge Base permissions.

TheConfiguration Management Database (CMDB)in ServiceNow is a core component of IT Service Management (ITSM), allowing organizations to track Configuration Items (CIs) and their relationships. There are threekey tablesthat form the foundation of the CMDB:

cmdb (Base CMDB Table):

This is the parent table for all Configuration Items (CIs) in the CMDB.

It contains the foundational structure upon which all other CMDB-related tables are built.

It does not store CI records itself but serves as the primary reference table.

cmdb_ci (CI Base Class Table):

This is thebase classfor all Configuration Items (CIs).

All specific CI classes (such as servers, applications, networks) extend from this table.

It holds general CI attributes that are common across all CI types.

cmdb_rel_ci (CMDB Relationship Table):

This table defines relationships between different Configuration Items.

It stores dependencies and associations between CIs, such as a server hosting an application.

Relationships are critical for impact analysis and dependency mapping.

B. sn_cmdb_bak & E. cmdb_bak:

These tables donotexist in the standard CMDB schema. They may be mistaken for potential backup tables, but they are not official CMDB tables.

D. sn_cmdb & G. sn_cmdb_ci:

Prefix " sn_ " generally indicatesScoped Application Tablesin ServiceNow.

Standard CMDB tables exist in theglobal scopewithout the " sn_ " prefix.

" sn_cmdb " and " sn_cmdb_ci " arenotkey tables in theglobal CMDB architecture.

Understanding Service Catalog Components:

In ServiceNow, theService Catalogprovides a structured way for users to request services.

ARecord Produceris a special type of catalog item that createsrecords in a specific table(e.g., creating anIncidentrecord when submitting a " Get Help " form).

Why " Create Record Producer " is the Correct Answer:

ARecord Producerallows users to submit requests using a form thatcreates recordsin a specified table (in this case, the Incident table).

The submitted formautomatically routesthe record to theService Deskbased on assignment rules.

Itimproves user experienceby simplifying the incident creation process.

Why Other Answers Are Incorrect:

B. Create Catalog Item→ Catalog Items are used for ordering products or services (e.g., laptop requests) but do not create Incident records.

C. Create Order Guide→ Order Guides are used for grouping multiple Catalog Items into asingle request, not for creating Incidents.

D. Create Content Item→ Content Items provide links or information, but they do not create records in ServiceNow.

Best Practice Solution:

Navigate toService Catalog → Record Producersand create a newRecord Producerfor theIncident table.

Set appropriate fields, workflow, and assignment rules to ensure proper routing to theService Desk.

InServiceNow Catalog Item Workflows, anapproval processoften includes aManager Approval step, which typically requires the requester ' smanager(as defined in thesys_userrecord) to approve the request.

IfBob Smith ' s user record does not have a manager specified, the systemcannot determine who should approve the request, which may result in the approval step beingskipped.

A. There is a business rule, excluding Bob Smith from any approvals.

While business rules can affect approvals, it isunlikelythat a rule would exist specifically to exclude Bob Smith unless explicitly configured, which is uncommon.

B. Bob Smith does not have a delegate set up on his account.

Delegates areoptionaland only apply when a manager is unavailable. This does not affect whether the approval is skipped.

D. The manager does not have a delegate assigned.

A delegate only comes into play if an approveris out of officeor unavailable. This does not impact whether an approval isskipped entirely.

E. Bob Smith is a VIP.

Being marked as aVIPdoes not automatically bypass approval workflows. Approval processes follow defined rules in workflow configurations.

In ServiceNow’sConfiguration Management Database (CMDB), threekey tablesform the foundation for storing and managingConfiguration Items (CIs)and theirrelationships.

cmdb_ci (E) - CI Base Class Table

This is thebase classfor allConfiguration Items (CIs)in the CMDB.

Every CI (e.g., servers, applications, network devices) extends from this table.

Stores general attributes like name, serial number, and asset tag.

cmdb (G) - CMDB Parent Table

This is theparent tablefor all CMDB-related tables.

Itdoes not store CI records directlybut serves as a reference structure.

All CMDB tables, includingcmdb_ci, inherit from this table.

cmdb_rel_ci (C) - CMDB Relationship Table

This tablestores relationshipsbetween different CIs.

Example: Aserver hosts an application, or adatabase is dependent on a storage unit.

Helps withimpact analysis and dependency mapping.

A. sn_cmdt_bak

No such table in standard ServiceNow CMDB.

B. sh_emdb_ci

Typo or incorrect table name—not part of the ServiceNow CMDB model.

D. cmdb_bak

" bak " suggests abackup table, but there isno standard " cmdb_bak " in ServiceNow.

F. sh_eomdb

Not a recognized CMDB table in ServiceNow.

Tomodify the order of fields on a formin ServiceNow, you have two main options:

Form Layout(A - Correct Answer)

Navigation:Context Menu > Configure > Form Layout

Allows you to rearrange fields using a simplelist-based interface.

You can add, remove, or reorder fields quickly.

Form Design(C - Correct Answer)

Navigation:Right-click on the form header > Configure > Form Design

Opens adrag-and-drop interfacefor modifying form layout.

Provides more advanced customization options, including sections, tabs, and field arrangements.

B. Context Menu > Form > Layout

No such menu option exists in ServiceNow.

D. Context Menu > Configure > Form Designer

There is no direct " Form Designer " option in the context menu; instead, it ' s accessed viaConfigure > Form Design.

E. Right-click on header > Configure > UX Dashboard

UX Dashboard is used forUI pages, dashboards, and workspace configurations, not form layout changes.

Configuring Forms in ServiceNow

Using Form Designer

Why Other Options Are Incorrect?Official ServiceNow Documentation Reference: