CSA ServiceNow Certified System Administrator Free Practice Exam Questions (2025 Updated)

InServiceNow,Dot-Walkingis a technique used to retrieve information fromreferenced fields across different tables. It allows users to access data stored inrelated records without writing complex scripts.

When a field references another table,dot notation (.)is used totraversethe relationship and retrieve additional information from the referenced table.

It works informs, lists, reports, workflows, business rules, and scripts.

How Dot-Walking Works:Example 1: Retrieving User Information from an Incident RecordLet's say we have anIncidenttable where thecaller_idfield references theUser (sys_user) table.

If we need to retrieve the caller’semail address, we use:

caller_id.email

Here’s how it works:

caller_id→ References thesys_usertable

email→ Retrieves theemail field from the sys_user record

Example 2: Retrieving Department Name of an Incident CallerTo get thedepartmentof the caller, we use:

caller_id.department.name

caller_id→ References theUser table

department→ References theDepartment table

name→ Retrieves thedepartment name

(A) Table-Walking – Incorrect

There isno such termas "Table-Walking" in ServiceNow.

The correct term for referencing related fields isDot-Walking.

(B) Sys_ID Pulling – Incorrect

Thesys_idis a unique identifier for each record in ServiceNow, butpulling sys_ids alone does not retrieve referenced field data.

Dot-Walking allows access to fields in related tables, not just the sys_id.

(C) Dot-Walking – Correct

Dot-Walking is the correct techniqueused in ServiceNow to access referenced fields across tables.

It is used in scripting, reporting, workflows, Business Rules, and UI Policies.

(D) Record-Hopping – Incorrect

There isno such featureas "Record-Hopping" in ServiceNow.

The correct method for referencing data in related tables isDot-Walking.

Explanation of Each Option:

Dot-Walking reduces the need for complex queriesand makes scripting easier.

Use it in filters, reports, and workflowsto dynamically retrieve related data.

Limit excessive Dot-Walking in large tablesto avoid performance issues.

Alternative for scripts: If Dot-Walking does not work in advanced scripts, use GlideRecord queries to retrieve referenced records manually.

Additional Notes & Best Practices:

ServiceNow Docs: Understanding Dot-Walking

https://docs.servicenow.com

ServiceNow Community: Best Practices for Dot-Walking

https://community.servicenow.com

References from Certified System Administrator (CSA) Documentation:

In ServiceNow,all tablesin the database are recorded in amaster tablecalled[sys_db_object]. This table stores metadata about each table in the system, including itsname, label, and other attributes.

Stores a record for every table in the ServiceNow instance.

Tracks essential table properties, such as thetable name, label, and whether it is an extension of another table.

Helps administratorsview, modify, or create new tablesin ServiceNow.

Used inTable Administration and Custom Table Development.

A. [sys_master_db]–

This tabledoes not existin ServiceNow.

C. [sys_master_object]–

There is no such table named "sys_master_object" in ServiceNow.

D. [sys_object_db]–

This tabledoes not existin ServiceNow.

The correct name issys_db_object.

Navigate toSystem Definition→Tables.

Search for the tablesys_db_object.

Open the table to see records representing all tables in the instance.

ServiceNow Docs: Understanding Tables and Fieldshttps://docs.servicenow.com/en-US/bundle/utah-platform-administration/page/administer/metadata/concept/c_TablesAndFields.html

ServiceNow CSA Official Training Guide (System Data and Tables Overview)

Key Functions of [sys_db_object]:Why the Other Options Are Incorrect?How to View the [sys_db_object] Table in ServiceNow?References from Certified System Administrator (CSA) Documentation:This confirms that[sys_db_object]is themaster tablethat contains a record for every table in the ServiceNow database.

ServiceNow uses a hierarchical structure to manageService Catalog requests:

REQ (Request Record)

TheRequest (REQ#)is theparent recordthat represents the entire service request submitted by a user.

It groups all requested items and their associated tasks.

Found in thesc_requesttable.

RITM (Requested Item Record)

TheRequested Item (RITM#)is the specificcatalog itemordered by the user within a request.

A singleREQcan have multipleRITMsif the user ordered multiple items in a single request.

Found in thesc_req_itemtable.

TASK (Catalog Task Record)

TheTask (TASK#)is the individual fulfillment action required to complete the requested item.

A singleRITMcan have multipletasks, each assigned to different fulfillment teams.

Found in thesc_tasktable.

Why Answer "C" is Correct:✔️REQ (Number) > RITM (Number) > TASK (Number)

This is thecorrect pathbecause it follows theServiceNow fulfillment structure:

REQ (Request)– Tracks the entire request.

RITM (Requested Item)– Tracks individual items within the request.

TASK (Catalog Task)– Tracks the specific tasks needed to complete the requested item.

This path allows an administrator to drill down from the overallRequest (REQ#)to individualRequested Items (RITM#)and finally to theTasks (TASK#)assigned to fulfill those items.

Why the Other Answers Are Incorrect:A. RITM (Number) > REQ (Number) > PROCUREMENT (Number)

Incorrectbecause theREQ# (Request) comes firstbefore the RITM# (Requested Item).

Also,PROCUREMENT#is not always part of the fulfillment flow unless the item requires procurement (e.g., purchasing hardware).

B. REQ (Number) > RITM (Number) > PROCUREMENT (Number)

Incorrectbecausenot all requests involve procurement.

The last step should beTASK (sc_task), notPROCUREMENTunless it's a procurement-related request.

D. FULFILLMENT (Number) > RITM (Number) > TASK (Number)

Incorrectbecause"FULFILLMENT" is not a standard record typein ServiceNow.

The correct hierarchy starts withREQ# (sc_request), not "FULFILLMENT."

ServiceNow CSA Study Guide – Service Catalog & Request Fulfillment

ServiceNow Docs: Request Fulfillment Process(ServiceNow Documentation)

ServiceNow Tables & Data Model (sc_request, sc_req_item, sc_task)

References from the Certified System Administrator (CSA) Documentation:

AnUpdate Setin ServiceNow is a mechanism thattracks and packages customizations and configuration changesso they can be transferred between instances (e.g., fromDevelopmenttoTestorProduction).

It is primarily used ininstance migrationandchange management, ensuring that changes made in one environment can beapplied consistentlyin another.

Tracks Customizations– Records changes to system configurations, such as Business Rules, Client Scripts, UI Policies, and Workflows.

Facilitates Deployment– Enables controlled migration of changes from one ServiceNow instance to another.

Reduces Manual Effort– Instead of manually reconfiguring settings in different environments, administrators can package updates into asingle unit.

Version Control– Ensures that onlyintended changesare moved between instances.

Key Features of Update Sets:

Why the Correct Answer is A:A. An Update Set allows administrators to group a series of changes into a named set and then move this set as a unit to other systems(Correct)

This accurately describes the primary function of anUpdate Set.

Administratorsgroupmultiple changes into anUpdate Set, export it, and apply it to another instance.

Example Workflow:

Admin makes configuration changes(e.g., modifies a Business Rule, updates a Workflow).

Update Set captures those changesin a structured format.

The Update Set is exportedfrom the Development instance.

The Update Set is importedinto the Testing/Production instance and applied.

Why the Other Options Are Incorrect:B. By default, an Update Set includes customizations, Business Rules, and homepages(Incorrect)

Update Setsdo include customizations and Business Rules, but theydo notinclude homepages by default.

Dashboards and homepagesrequire a separate process usingsys_portal_page and sys_ui_page tables.

C. An Update Set is a group of customizations that is moved from Production to Development(Incorrect)

Update Sets are typically movedfrom Development to Test/Production, not the other way around.

Best practice is to make changes inDevelopment, test them inTest/UAT, and then deploy them toProduction.

D. By default, the changes included in an Update Set are visible only in the instance to which they are applied(Incorrect)

This is misleading becausean Update Set can be exported and applied to multiple instances.

Once an Update Set isimported and committed, its changes become active in that instance.

Best Practices for Using Update Sets:✔Always preview an Update Set before committing itto ensure it contains the correct changes.

✔Use Named Update Sets, not the default "Default Update Set," to track changes effectively.

✔Ensure all related changes are included(e.g., dependencies such as script includes and tables).

✔Test Update Sets in a sub-production instancebefore applying them inProduction.

In computing and networking, aclientrefers to anapplication or system that accesses a remote service or another computer system (known as a server). The client-server model is a fundamental concept in computing, where:

A client sends requeststo a server.

The server processes the requestand sends back a response.

This architecture is widely used inweb applications, databases, and ServiceNowitself, whereclients interact with the ServiceNow platform (server) via a web browser or API requests.

In ServiceNow, theclienttypically refers toa user’s browser or an external system making requests via API calls.

Theserveris the ServiceNow instance, which processes requests and returns responses.

Client-side scripts(such asClient ScriptsorUI Policies) run on the user's browser, whileserver-side scripts(such as Business Rules and Script Includes) execute on the ServiceNow server.

How This Relates to ServiceNow:

A. Server→ A serverreceives requestsand processes them but is not the requesting entity.

C. Script→ A script is apiece of codethat executes certain actions but does not represent an entire system accessing a service.

D. Policies→ Policies definerules or behaviors(e.g., UI Policies, Data Policies) but do not access a remote service.

Why Other Options Are Incorrect:

ServiceNow Documentation:Client and Server in ServiceNow

CSA Exam Guide:CoversClient and Server architecturein ServiceNow.

Reference from CSA Documentation:

In ServiceNow,User Criteriadefine conditions that determinewhich userscancreate, read, write, and retireknowledge articles in aKnowledge Base (KB). User Criteria help enforceaccess controland ensure that only authorized users can interact with specific knowledge bases.

Control who canread, contribute, edit, or retireknowledge articles.

Based onroles, groups, departments, locations, or custom conditions.

Applied at theKnowledge Base level, affecting all articles within that KB.

Can be combined using"Must match all"or"Match any"logic.

Example 1: Restricting Read Access

A knowledge base for IT Support should be accessibleonly to IT employees.

User Criteria:Department = IT, OR Role = itil

Only IT employees or ITIL users can read articles in this KB.

Example 2: Controlling Who Can Contribute

OnlyHR staffshould be allowed to create or update HR-related knowledge articles.

User Criteria:Group = HR Team, OR Role = knowledge_manager

Only HR Team members and Knowledge Managers can contribute.

User Criteriais the official term in ServiceNow for defining access control conditions for knowledge articles.

It allows precise control over who canread, create, write, or retirearticles.

It is a feature within theKnowledge Management application.

A. User Conditions – Incorrect

No such concept exists in ServiceNow. User Criteria, not "User Conditions," determine knowledge article access.

B. User Info – Incorrect

"User Info" refers to details stored in thesys_usertable (e.g., name, email) but does not define knowledge permissions.

D. User Permissions – Incorrect

While permissions exist in ServiceNow (via roles and ACLs),User Criteriaspecifically manageKnowledge Baseaccess.

ServiceNow Docs: User Criteria for Knowledge Management

ServiceNow CSA Study Guide – Knowledge Management Permissions

ServiceNow Product Documentation: Configuring Knowledge Base Access

Key Features of User Criteria:Examples of User Criteria:Why "C. User Criteria" is the Correct Answer?Explanation of Incorrect Options:References from Certified System Administrator (CSA) Documentation:

In ServiceNow, reports can be created from multiple locations within the platform. Reports provide insights into data stored within the system and help visualize trends, patterns, and key performance indicators (KPIs). The two correct locations from which reports can be created are:

ServiceNow allows users to create a report directly from a list view.

This feature is useful when working with records in a table, as it enables quick reporting based on the visible columns.

To generate a report from a list view:

Navigate to a list view (e.g., Incidents, Requests, etc.).

Click on acolumn headingto access the context menu.

SelectBar Chart, Pie Chart, or other visualization optionsto generate an instant report.

If needed, refine the report using the reporting interface.

TheView / Run moduleis the primary location for creating and managing reports in ServiceNow.

It allows users tocreate new reports, modify existing reports, and run pre-built reports.

Users can access theReport Designerfrom this module, where they can configure:

Data sources (tables)

Report type (bar chart, pie chart, trend, etc.)

Filters and conditions

Visualization settings

To access it:

Navigate toReports > View / Runin the Application Navigator.

ClickCreate a Reportto start building a new report.

1. List Column Heading (Correct)2. View / Run Module (Correct)Why the Other Options Are Incorrect:B. Metrics module (Incorrect)

TheMetrics modulein ServiceNow is used to track and measure the performance of records over time, but it isnot used to create reports.

Metrics focus on data such astime to resolution, SLA compliance, and process efficiency, but reporting is handled separately in the Reports module.

C. Statistics module (Incorrect)

ServiceNow does not have a dedicatedStatistics modulefor report creation.

While reports can generate statistical insights, this is done within theView / Run moduleand not a standalone "Statistics module."

ServiceNow providesfive primary rolesthat define access and permissions within the platform. These roles help structure user responsibilities and ensure that users only have access to the necessary functions.

Thehighest level of accessin ServiceNow.

Can manage all platform features, applications, data, and configurations.

Has control overusers, security settings, system properties, and scripting capabilities.

Example: A ServiceNow admin configuring new workflows, modifying tables, or setting up instance-wide settings.

Manages specific applications or functionalities within ServiceNow.

Includes roles such as:

knowledge_admin(Manages Knowledge Base)

report_admin(Manages Reports)

catalog_admin(Manages Service Catalog)

Example: A Knowledge Base Administrator controlling access to articles and updating knowledge categories.

Users with theITIL rolewho perform IT Service Management (ITSM) tasks.

Cancreate, update, and resolve recordssuch as incidents, problems, changes, and requests.

Example: A service desk agent handling incidents and requests.

Users with theApprover rolecanapprove or reject requests, such as change requests or access requests.

Can view or modify approval records directed to them but cannot fulfill other ITIL tasks.

Example: A manager approving a new software installation request.

Basic userswith no assigned roles.

Cansubmit requests, view their own tickets, and access public pages(e.g., Knowledge Base, Catalog).

Example: An employee submitting a request for laptop repair via the ServiceNow portal.

1. System Administrator (admin)2. Specialized Administrator3. Fulfiller (ITIL Role)4. Approver5. Requester (Employee Self-Service - ESS)

These roles form thefoundation of role-based access control (RBAC)in ServiceNow.

They ensure that usersonly access the data and functions relevant to their job responsibilities.

Additional roles can be assigned based on business needs, but these five cover the core platform functionalities.

Why These Are the Provided Roles in ServiceNow:

ServiceNow Documentation:User Roles in ServiceNow

CSA Exam Guide:CoversSystem Administrator, Specialized Administrator, Fulfiller, Approver, and Requesteras the standard user roles.

Reference from CSA Documentation:Thus, the correct answer is:

A. System Administrator, B. Specialized Administrator, C. Fulfiller, D. Approver, E. Requester

In ServiceNow, theService Catalogis a structured collection of IT and business services that users can request. It is designed to provide a self-service experience for end-users, streamlining service requests and automating fulfillment processes. The main components of a Service Catalog include:

Record Producers– These are simplified forms that allow users to create records in various tables without requiring direct access to those tables. They enable users to submit requests or incidents through the catalog in a user-friendly manner.

Order Guides– These facilitate the ordering of multiple related catalog items in a single request. For example, when a new employee is onboarded, an order guide can group multiple items such as a laptop, software access, and a phone.

Catalog Items– These are the individual items or services that users can request through the Service Catalog. Examples include hardware (like laptops and monitors), software access, and other business services.

Option A (Order Guides, Exchange Rates, Calendars)–

Exchange RatesandCalendarsare not part of the Service Catalog framework in ServiceNow.

While Exchange Rates may be relevant in financial applications, they do not define the core components of the Service Catalog.

Calendars are used for scheduling, but they do not form part of the Service Catalog structure.

Option B (Order Guides, Catalog Items, and Interceptors)–

Interceptorsare used to guide users through form-based submissions, but they are not a fundamental component of the Service Catalog.

Order Guides and Catalog Items are correct, but the presence of Interceptors makes this option incorrect.

Option C (Catalog Items, Asset Contracts, Task Surveys)–

Asset Contractsrelate to IT Asset Management (ITAM) and are not core Service Catalog components.

Task Surveysare used for feedback collection but are not part of the core structure of a Service Catalog.

In ServiceNow,tablesare fundamental components of the platform's database structure. A table consists ofrecords (rows)andfields (columns)that store data.

Arecordis an individual entry in a table, similar to a row in a traditional database.

Each record represents a single entity (e.g., an incident, a user, a request).

Records are stored uniquely in the system and are identified by aSys ID(a globally unique identifier).

Afieldis an attribute of a record, like a column in a database.

Each field has a specificdata type(e.g., string, integer, date, reference).

Fields define what type of information can be stored in a record.

1. Records (Rows) – Correct Option2. Fields (Columns) – Correct OptionExample:TheIncident [incident]tableSys ID

Number

Short Description

Caller

State

123abc

INC001

System crash

John D

New

456def

INC002

Network issue

Jane S

Open

Records:INC001, INC002 (each row is a record).

Fields:Number, Short Description, Caller, State (each column is a field).

B. Lists – Incorrect

Listsare aviewof table data but are not a part of the table itself.

A list displays multiple records from a table but does not define the structure of a table.

C. Forms – Incorrect

Formsare user interfaces used to view or edit single records.

A form allows users to interact with the data stored in a table but is not part of the table structure itself.

ServiceNow Docs: Tables and Records

ServiceNow CSA Study Guide – Understanding Tables, Records, and Fields

ServiceNow Product Documentation: List and Form Views

Explanation of Incorrect Options:References from Certified System Administrator (CSA) Documentation:

ServiceNow follows asingle-instance, single-tenant architecture,nota multiple-tenant architecture. This means:

Single-Instance:

Each ServiceNow instance is aunique, independent environmentfor a customer.

All customers have their own dedicated instance with their owncustom configurations, data, workflows, and applications.

ServiceNow instances are hosted in amulti-instance cloud modelrather than a multi-tenant model.

Single-Tenant Model (Multi-Instance Architecture):

Unlikemulti-tenant architectures(where multiple customers share the same application and database), ServiceNow provideseach customer with a separate, isolated instance.

Thisensures data security, performance isolation, and customization flexibility.

Each instance has its owndata storage, configuration, and upgrade schedule, reducing risks associated with shared environments.

Why ServiceNow Uses Multi-Instance Instead of Multi-Tenant:

Security & Data Isolation:Since each customer has an independent instance, there isno risk of data leakagebetween tenants.

Customization & Flexibility:Customers cancustomizetheir instance freely without affecting others.

Performance & Scalability:Each instance can bescaled independently, ensuring optimal performance.

ServiceNow does NOT use a multiple-tenant architecture.

ServiceNow follows a single-instance, single-tenant (multi-instance) model.

Each customer has a dedicated instance with isolated resources and configurations.

A multi-tenant architecturemeans multiple customerssharethe same application/database with logical separation, which is NOT the case in ServiceNow.

ServiceNow instead provides separate instancesfor each customer, meaning it isnota true multi-tenant system.

ServiceNow Product Documentation – Multi-Instance Cloud Modelhttps://docs.servicenow.com

ServiceNow Community – Single-Tenant vs. Multi-Tenant Explained

ServiceNow Best Practices – Security & Instance Architecture

Why Option B (False) Is Correct?Why Option A (True) Is Incorrect?References from Certified System Administrator (CSA) Documentation:

In ServiceNow,groupsare stored in thesys_user_grouptable. This table definesgroups of userswho share common responsibilities, such asIT support teams, HR teams, or security teams.

Groups are used toassign roles and permissionsto multiple users at once.

Common groups includeService Desk, IT Support, Change Advisory Board (CAB), and HR teams.

Thesys_user_grouptable is linked tosys_user(Users) andsys_user_role(Roles).

B. Group [sn_sys_user_group]– No such table prefix (sn_) exists for user groups in ServiceNow.

C. User Group [user_groups]– Incorrect table name; ServiceNow follows thesys_naming convention.

D. User Groups [sn_user_groups]– Not a valid ServiceNow table.

E. Groups [sys_user_groups]– Incorrect pluralization; ServiceNow tables typically usesingular names(e.g.,sys_user_group).

ServiceNow sys_user_group Table Documentation

ServiceNow CSA Training Module:"User and Group Administration"

Key Details about sys_user_group:Why Other Answers Are Incorrect:References from Certified System Administrator (CSA) Official Documentation:

Column Context Menusin ServiceNow provide options for interacting with list columns in a table. These menus allow users to customize list views, generate quick reports, export data, and configure list settings.

When users right-click on acolumn headerin a list view, they see a context menu with several actions. The correct answer,Option A, correctly describes these capabilities.

Create Quick Reports

Users can generatebar charts, pie charts, or other visual reportsbased on column data.

Example: Right-clicking on the "State" column in anIncidentslist allows users to create a report showing the count of incidents per state.

Configure the List

Users can modify the list layout, display additional columns, or customize fields.

Options includePersonalize List, Show / Hide Columns, and Sortfeatures.

Export Data

Data can be exported in various formats, such asExcel, CSV, PDF, or XML.

Example: Exporting all incidents assigned to a particular group.

Key Features of Column Context Menus:

Why the Other Options Are Incorrect:B. It displays actions related to filtering options, assigning tags, and search (Incorrect)

Filtering options are part of theFilter Navigator and List Context Menu, not theColumn Context Menu.

Assigning tags and performing searches happen within the list view but are not primary functions of theColumn Context Menu.

C. It displays actions related to viewing and filtering the entire list (Incorrect)

While column menus allow sorting and filtering, filtering theentirelist is mainly done via theList Context Menu(right-clicking the entire list or using the filter option at the top).

D. It displays actions such as view form, view related task, and add relationship (Incorrect)

Viewing forms, related tasks, and adding relationships are functions available when interacting withrecord-levelactions (right-clicking a row), not a column.

These actions are available via theList Context MenuorRelated Lists, not theColumn Context Menu.

Navigate toIncident > All.

Right-click on thePrioritycolumn header.

A menu appears with options such as:

Sort (Ascending/Descending)

Group By This Field

Create Report

Export Data

Configure List Layout

Example of Using a Column Context Menu in ServiceNow:

Thesix methods available for user authenticationin ServiceNow are:

Local Database– The user authenticates using a username and password stored in theinstance database.

Multifactor Authentication (MFA)– The user provides their username, password, and apasscode(e.g., from Google Authenticator).

LDAP (Lightweight Directory Access Protocol)– The user authenticates using credentials stored in a corporateLDAP directory.

SAML 2.0 (Security Assertion Markup Language)– The user is authenticated via an externalSAML Identity Provider (IdP).

OAuth 2.0– The user authenticates via anOAuth identity provider(such as Google, Microsoft, or Facebook).

Digest Token Authentication– The user authenticates using anencrypted tokenrather than directly submitting a password.

Thus, the correct answer is:

A, B, C, D, E, F

ServiceNow supports multiple authentication methods to provideflexibility, security, and integration capabilitieswith external identity providers.

Local Database Authentication:

ServiceNow storesusernames and passwordsin the internal database.

Users authenticate directly with the instance.

This method is commonly used when no external authentication provider is configured.

Multifactor Authentication (MFA):

Enhances security by requiringtwo authentication factors:

Username and password(stored in the database).

Passcodefrom a registered device (such as Google Authenticator, Microsoft Authenticator).

MFA helpsprevent unauthorized accesseven if credentials are compromised.

LDAP Authentication:

Allows users toauthenticate against an external LDAP directory(such as Microsoft Active Directory).

The user must have amatching record in the ServiceNow user table ([sys_user]).

ServiceNowdoes not store passwordswhen using LDAP; it only validates credentials against the directory.

SAML 2.0 Authentication:

Users authenticate via aSAML Identity Provider (IdP)such asOkta, Microsoft Azure AD, or Ping Identity.

ServiceNow acts as aService Provider (SP)and does not store passwords.

ProvidesSingle Sign-On (SSO)capabilities.

OAuth 2.0 Authentication:

Allows authentication viaOAuth providers(Google, Facebook, Microsoft, etc.).

Users do not need to store passwords in ServiceNow; instead, authentication is delegated to theOAuth identity provider.

Digest Token Authentication:

Uses anencrypted token(instead of a plaintext password) to authenticate users.

Often used forAPI-based authenticationor scenarios where passwords should not be transmitted over the network.

Each method aligns with ServiceNow's authentication mechanisms as per official documentation.

ServiceNow supports a hybrid authentication approach, allowing multiple methods to coexist.

ServiceNow Docs – Authentication Methodshttps://docs.servicenow.com

ServiceNow Security Best Practices – Authentication & Access Controls

ServiceNow Developer Portal – SSO & OAuth Authentication

Why These Are the Correct Methods?References from Certified System Administrator (CSA) Documentation:

InServiceNow, tables are structured in a hierarchical format wheresome tables can extend others, inheriting fields and properties. However, there are specific tables thatdo not extend any other table but can be extended—these are known asBase Tables.

Base Tables:

ABase Tableis a table thatdoes not extend another tablebutcan be extended by other tables.

It serves as afoundationfor creating new tables.

Example:

Task Table (task)– TheIncident, Problem, and Change tablesextend from the Task table.

Configuration Item Table (cmdb_ci)– Used as a base for various CI types.

Core Tables:

Core Tablesare thestandard tablesprovided by ServiceNow.

Theycan be base tables or extended tablesdepending on their role.

Example:

Task (task)andUser (sys_user)are core tables, but onlysome core tables are base tables.

Extended Tables:

Extended Tablesare tables thatinherit fields and functionalityfrom aparent table.

Example:

Incident (incident)extends fromTask (task).

Custom Tables:

Custom Tablesare tables thatdevelopers create for specific business needs.

They may or may not extend another table depending on their design.

Understanding Table Types in ServiceNow

Why Answer "A" is Correct:✔️"Base Tables" are tables that may be extended by other tables but do not extend another table.

These tablesdo not inherit fieldsfrom any other table.

They provide thefoundation for extensions, making them the top-level tables in ServiceNow’s data hierarchy.

Example: TheTask tableis a base table because it does not extend another table but serves as the foundation for many other tables (e.g., Incident, Problem, Change).

Why the Other Answers Are Incorrect:B. "Core Tables"

IncorrectbecauseCore Tables are standard ServiceNow tables, but theycan be either base or extended tables.

Not all core tables follow the definition of a base table.

C. "Extended Tables"

Incorrectbecause extended tablesinherit fields from parent tables, meaning theydo extend another table.

Example: TheIncident table extends from the Task table, making it anextended table.

D. "Custom Tables"

IncorrectbecauseCustom Tablescan beeither base or extended tablesdepending on how they are created.

If a developer chooses to extend an existing table, then it isnot a base table.

ServiceNow CSA Study Guide – Data Schema & Tables

ServiceNow Docs: Table Hierarchy & Extensions(ServiceNow Documentation)

ServiceNow Data Model Overview (Base Tables & Extended Tables)

References from the Certified System Administrator (CSA) Documentation:

ADashboardin ServiceNow is an interface that allows users to display multiplePerformance Analytics (PA) widgets, reports, and other visual elementsin a single, consolidated view.

Provides asingle-screenview of critical data, improvingvisibilityinto key metrics.

Can includereports, Performance Analytics indicators, lists, and interactive filters.

Allows users tocustomize layoutsand adjust widgets based on roles and permissions.

Useful forexecutive summaries, ITSM performance tracking, and real-time operational monitoring.

A. Form–

A Form is used todisplay and input data for a single recordin a table (e.g., an incident, change request, or user record).

It does not provide a multi-widget interface.

B. List–

A List displaysmultiple records from a tablein a tabular format but does not support widgets or Performance Analytics.

D. Timeline–

The Timeline visualization is used for showingtime-based data, such as Change Requests over time, but does not provide multiple reporting widgets in a single interface.

ServiceNow Docs: Dashboards Overviewhttps://docs.servicenow.com/en-US/bundle/utah-performance-analytics-and-reporting/page/use/dashboards/concept/dashboard-overview.html

ServiceNow CSA Official Training Guide (Reporting & Dashboards)

Key Features of a ServiceNow Dashboard:Why the Other Options Are Incorrect?References from Certified System Administrator (CSA) Documentation:

InServiceNow, aDictionary Overrideallows an administrator tocustomize the properties of a fieldin achild tablewithout modifying the field in the parent table.

This is particularly useful intable inheritance scenarios, where a child tableinherits fields from a parent tablebut needs different behavior for certain fields.

Modify field properties(e.g.,mandatory,read-only,default value) inextended tables.

Preserve inheritancewhile allowing exceptions for specific child tables.

Avoid modifying the original dictionary definitionof a field at the parent table level.

Key Functions of Dictionary Overrides:Example of Dictionary Override in Action:Consider theTask Table (task), which is aparent tablefor many modules likeIncident, Change, and Problem.

TheTask Tablehas apriorityfield.

If theIncident Table (incident)needs to override thepriorityfield tomake it mandatory, an administrator can create aDictionary Overridefor thepriorityfield in theincidenttable.

Thepriorityfield in other child tables (e.g.,change_request,problem) remainsunaffected.

(A) A Dictionary Override is an incoming customer update in an Update Set which applies to the same objects as a newer local customer update – Incorrect

This definition describesUpdate Set Collisions, not Dictionary Overrides.

Update Set Collisions occur whenan update set applies changes to an object that has been modified locally.

(B) A Dictionary Override is the addition, modification, or removal of anything that could have an effect on IT services – Incorrect

This describesChange Management in ITSM, which tracks changes to IT services.

Dictionary Overrides specificallymodify field propertiesin extended tables.

(C) A Dictionary Override is a task within a workflow that requests an action before the workflow can continue – Incorrect

This describesApproval Actions in Workflows, not Dictionary Overrides.

Workflow approvalspauseexecution until an action is completed, but Dictionary Overrides donotfunction this way.

(D) A Dictionary Override sets field properties in extended tables – Correct

This is the correct definition.

Dictionary Overrides allow admins tocustomize field behavior in child tableswhile maintaining inheritance from parent tables.

Explanation of Each Option:

Use Dictionary Overrides sparinglyto avoid unnecessary complexity.

Always test changes in a sub-production environmentbefore applying them in production.

Document overrides properlyto help future administrators understand why an override was applied.

Use the "Dictionary Entry" (sys_dictionary) tableto view and manage dictionary overrides.

Additional Notes & Best Practices:

ServiceNow Docs: Dictionary Overrides Overview

https://docs.servicenow.com

ServiceNow Community: Best Practices for Dictionary Overrides

https://community.servicenow.com

References from Certified System Administrator (CSA) Documentation:

LDAP (Lightweight Directory Access Protocol) Integrationin ServiceNow enables organizations to connect theircorporate directory services (such as Microsoft Active Directory)with their ServiceNow instance. This integration helps manageuser authentication and data synchronizationefficiently.

There aretwo key aspectsof LDAP Integration in ServiceNow:

Authentication

LDAP is commonly used foruser authentication, allowing users to log in to ServiceNow using theircorporate credentials.

Instead of storing passwords in ServiceNow, authentication requests are sent to theLDAP serverto verify the user's identity.

This helps in maintainingcentralized identity managementacross the organization.

Data Population

LDAP can be used toimport user and group informationinto ServiceNow.

This process is known asdata synchronization, where attributes such asusernames, email addresses, department details, roles, and group membershipsare pulled from LDAP and stored in ServiceNow.

This ensures that user information in ServiceNow isalways up-to-datewith the organization's directory.

B. Data Formatting–

While ServiceNow does process data from LDAP, "Data Formatting" isnotan aspect of LDAP integration.

Formatting refers to structuring or modifying data but is not a core function of LDAP integration.

C. Authorization–

Authorizationdetermines what a user can doafter authentication, such as assigning roles and permissions.

While ServiceNow can use LDAPgroupsto assign roles, the integration itselffocuses on Authentication and Data Populationrather than defining permissions within ServiceNow.

ServiceNow Docs: LDAP Integration Overviewhttps://docs.servicenow.com/en-US/bundle/utah-platform-administration/page/integrate/authentication/concept/c_LDAPIntegration.html

ServiceNow CSA Official Training Guide (LDAP Integration & User Authentication)

Why the Other Options Are Incorrect?References from Certified System Administrator (CSA) Documentation:This confirms that the two main aspects of LDAP Integration in ServiceNow areAuthentication and Data Population.