Pass the ServiceNow Certified System Administrator CSA Questions and answers with CertsForce

TheCommon Service Data Model (CSDM)is a framework provided by ServiceNow that ensures your application's data correctly maps to theConfiguration Management Database (CMDB)tables. It standardizes howconfiguration items (CIs), services, and relationshipsare structured within the CMDB.

Standardized Data Model:Ensures consistent and correct CMDB data structuring.

Alignment with CMDB Best Practices:Helps businesses align their IT assets, services, and business functions effectively.

Better Service Mapping:Provides structured relationships between business services and their technical components.

Compliance & Governance:Ensuresdata integrityby enforcing best practices for CMDB population.

Key Functions of CSDM:

Incorrect Answer Choices Explanation:B. Service Mapping Utility (SMU)– Service Mapping is used fordiscovering and mapping dependenciesbut is not a data model framework.

C. Service Schema Map (SSM)– No such official term exists in ServiceNow documentation.

D. CMDB Class Manager (CMDBCM)– This is a tool used tomanage CI classesbut does not define a data model framework like CSDM.

E. CI Class Manager (CICM)– Incorrect term; CMDB Class Manager is used for CI class hierarchy management, not for mapping applications to CMDB tables.

ServiceNow Documentation: Common Service Data Model (CSDM)CSDM Overview

ServiceNow CMDB Best PracticesCMDB and CSDM Alignment

Official CSA Documentation Reference:

When youimpersonatea user in ServiceNow for testing, you temporarily assume their permissions and role-based access. Toreturn to your own user session, thebestway is toEnd Impersonation.

Click on theUser Menu (top right corner).

Select"End Impersonation".

You will immediately return to your original user session.

A. Turn your computer off and on again→ Unnecessary and does not affect session management.

B. Clear browser cache→ Cache clearing is not required; impersonation is session-based.

D. Log out and back in→ While this works, it isnot the bestmethod becauseEnd Impersonationis a faster and direct solution.

Thethree-bar iconin theForm headerof ServiceNow is commonly referred to as theHamburger icon. It provides access toadditional form actionsthrough acontext menu.

Opens adrop-down menuwith options such as:

Configure Form Layout

Configure Form Design

Insert and Stay

View History

Export Options

Helps users accessquick actionswithout navigating away from the form.

The icon consists ofthree horizontal lines, resembling ahamburger(bun-patty-bun).

This naming convention is widely used in web and mobile UI design.

Functions of the Hamburger Icon in ServiceNow:Why is it Called a "Hamburger Icon"?

Incorrect Answer Choices Explanation:A. Pancake Icon– No such term exists in ServiceNow UI terminology.

B. Additional Actions or Context Menu– While the icondoesprovide additional actions, "Context Menu" refers to right-click options or three-dot menus, not the three-bar menu.

D. Cake Icon– No such UI term exists in ServiceNow or general UI design.

Understanding the ServiceNow Form Header

ServiceNow UI Overview

Official CSA Documentation Reference:

In ServiceNow, every record in a table has a unique 32-character identifier calledsys_id. This ID uniquely identifies a record and is stored in thesys_id fieldfor every table.

sys_id is a globally unique identifierassigned to every record in ServiceNow.

It is a 32-character hexadecimal string, ensuring uniqueness across instances.

It remains constant for a record, even if other fields in the record are modified.

sys_id is used in API calls, reference fields, and update setsto track records across environments.

A. sn_rec_id:No such field in ServiceNow.

B. rec_id:Not a valid field in ServiceNow.

C. u_id:Not a standard ServiceNow field. Custom fields may use "u_" prefix butu_id is not a system field.

E. sn_gu_id:No such field in ServiceNow.

F. sn_sys_id:No such standard field in ServiceNow.

G. id:Generic term, but not a standard field in ServiceNow.

ServiceNow Data Model and sys_id Explained: ServiceNow Docs

sys_id Best Practices for Data Management

Why is the Correct Answer "sys_id"?Why Not the Other Options?References from the Certified System Administrator (CSA) Official Documentation:Thesys_idis crucial for tracking and managing records efficiently in ServiceNow and plays a key role in integrations, workflows, and automation.

InServiceNow,Number Maintenanceis the application used to manage and modify numbering schemes for different tables, including theIncidenttable. Since the default prefix forIncident numbersis"INC", an administrator can modify it to a company-specific prefix (e.g.,"IN") by following these steps:

Navigate to the Number Maintenance Application:

Go toAll → System Definition → Number Maintenance

Search for theIncident table (task.number record for Incident).

Modify the Prefix:

Open the existingIncident numbering record.

Change thePrefixfrom"INC"to"IN".

Ensure theNext Numberfield is correctly set (e.g.,"IN0001001").

Save the Changes:

ClickUpdateto apply the new prefix.

All newly created incidents will now follow the new format (IN0001001).

Existing incidents are NOT affected—only newly created records will reflect the new prefix.

Steps to Change the Incident Number Prefix:Why Option A (Number Maintenance) is Correct?The Number Maintenance application is the correct place to modify prefixes for tables like Incident.

Why Other Options Are Incorrect?B. Create a Business Rule that modifies the prefix before the Insert operation→ Incorrect

Business Rulesdo not control number generation.

Number generation is managed byNumber Maintenanceat the system level.

C. The prefix of an incident cannot be changed because it is a built-in feature→ Incorrect

The prefixCAN be changedusing theNumber Maintenanceapplication.

Only existing records retain their original prefix; new records follow the updated format.

D. Submit a Change Request to ServiceNow Technical Support→ Incorrect

This isnot necessary, asadministratorscan make this change directly throughNumber Maintenance.

ServiceNow Docs – Number Maintenance Configurationhttps://docs.servicenow.com

ServiceNow Learning – Customizing Numbering Schemes

ServiceNow Developer Portal – Number Prefix Best Practices

References from Certified System Administrator (CSA) Documentation:

TheCommon Services Data Model (CSDM)is a standardized framework within ServiceNow that provides a shared set of service-related definitions across ServiceNow products and the platform. It ensures consistency inservice reporting, CMDB structure, and configuration strategies, enabling organizations to achieve awell-structured, scalable, and maintainable Configuration Management Database (CMDB).

Why is the Answer A. Common Services Data Model (CSDM)?The statements in the question directly align with the objectives of CSDM:

"A standard and shared set of service-related definitions across ServiceNow products and platform that will enable and support true service level reporting."

CSDM provides a structured framework toalign services, applications, and infrastructurein a way that supports consistent reporting and governance.

It enablesaccurate service reportingby defining standardized relationships between services, applications, and technical components in the CMDB.

"A CMDB framework across our products and platform that will enable and support multiple configuration strategies."

CSDM provides astructured CMDB frameworkthat definesbest practices for data organization and relationships within the CMDB.

It supports multiple configuration strategies, such asapplication-centric, service-centric, and infrastructure-centric approaches.

B. Information Technology Service Management (ITSM):

ITSM refers toprocesses for managing IT services, such as Incident, Problem, Change, and Service Request Management.

While ITSM benefits from CSDM, itdoes not define a structured CMDB frameworklike CSDM does.

C. Configuration Management Database (CMDB):

CMDB is a database that stores configuration items (CIs) and their relationships.

CSDMprovides structure and best practicesfor CMDB but is not the same as CMDB itself.

D. Information Technology Infrastructure Library (ITIL):

ITIL is aset of best practicesfor IT service management.

It provides general guidance onservice management and CMDB usage, butit is not a ServiceNow-specific frameworklike CSDM.

ServiceNow Common Services Data Model (CSDM) Overview:ServiceNow Documentation

CSDM and CMDB Best Practices Guide(ServiceNow Community and Knowledge Base)

CMDB and ServiceNow Data Model Best Practices

Why Not the Other Options?References from the Certified System Administrator (CSA) Official Documentation:CSDM is critical forensuring a structured and governed CMDB, enabling service visibility, and supporting ITSM and ITOM processes effectively.

Thekey differencebetweenReportingandPerformance Analytics (PA)is how they handle data over time.

Showsreal-time datafrom tables.

Runs queries on dataat the momentthe report is generated.

Cannot analyze historical trendsunless data is manually stored.

Used forstatic reports, lists, charts, or dashboards.

Capturessnapshotsof data at scheduled intervals (e.g., daily, weekly).

Tracks trends and KPIs (Key Performance Indicators)over time.

Helps organizationsforecast and analyze historical patterns.

Used forbusiness intelligence and proactive decision-making.

ReportingPerformance Analytics (PA)

Incorrect Answer Choices Explanation:B. Performance Analytics can show trends; Reports cannot.

Reporting can show trends usingaggregated data(e.g., grouped by date), butPA is specifically designedfor tracking trends over time.

C. Reports can be run on a scheduled basis; Performance Analytics cannot.

BothReports and PA can be scheduledto run at regular intervals.

D. Performance Analytics data can be published to Dashboards; Reports cannot.

Reportscanbe published todashboards, just like Performance Analytics.

E. Performance Analytics shows KPIs; Reporting does not.

Reports candisplay KPIsusing calculated metrics and aggregations, butPA is optimizedfor KPI tracking over time.

Performance Analytics vs. Reporting

ServiceNow Reporting Overview

Official CSA Documentation Reference:

InServiceNow,Visual Task Boards (VTBs)provide aKanban-style interfaceto manage and track work. There arethree main typesof Visual Task Boards, but "Feature"is notone of them.

Freeform Board (Valid Type)

Manually created boards wherecards can be moved freelywithout predefined conditions.

Users canadd and organize tasks as needed.

Example: Personal task management.

Guided Board (Valid Type)

Createdfrom a list viewandlinked to a ServiceNow table(e.g., Incident, Change, Task).

Cards on the boardautomatically updatebased on conditions.

Example: Managing Incidents or Change Requests.

Flexible Board (Valid Type)

Similar toGuided Boards, but allows users tomanually reordertasks within lanes.

Offers moreflexibilitywhile still being linked to a data source.

Example: Sprint Planning or ITSM Workflows.

"Feature" is NOT a Visual Task Board type in ServiceNow.

ServiceNow does use the term"Feature"in Agile Development (for tracking high-level product functionalities), but it is not related to VTBs.

Types of Visual Task Boards in ServiceNow:Why is "Feature" Incorrect?

Why Other Options Are Correct?Guided, Flexible, and Freeformare thethree valid typesof Visual Task Boards in ServiceNow.

Visual Task Boards Overview

ServiceNow Visual Task Boards

Types of Visual Task Boards

Creating and Using VTBs

References from ServiceNow CSA Documentation: