ServiceNow Updated CSA Exam Questions and Answers by luna-rose

In ServiceNow, eachKnowledge Base (KB)can have unique configurations, includinglifecycle workflows, user criteria, category structures, and management assignments. This flexibility allows organizations to manage knowledge articles according to different business needs, departments, or service functions.

Each knowledge base can have a customworkflowthat defines how articles are created, reviewed, published, and retired.

Examples of workflow stages:Draft → Review → Published → Retired.

Workflows ensure proper governance and content accuracy before publishing.

ServiceNow allows administrators to defineUser Criteriato controlwho can read, create, or contributeto a knowledge base.

Example:

IT Knowledge Base is only accessible to users with theITIL role.

HR Knowledge Base is only available toHR employees.

Each knowledge base can have a uniquecategory hierarchyto organize articles efficiently.

Example:

IT KB Categories:Hardware, Software, Network.

HR KB Categories:Benefits, Policies, Payroll.

Different knowledge bases can have different owners or managers.

Example:

IT KB is managed byIT Support Team.

HR KB is managed byHR Admins.

ServiceNow allows multiple knowledge bases with distinct configurations.

Each knowledge base can haveits ownworkflow, user criteria, categories, and managers.

This ensuresflexibility and proper governancein knowledge management.

ServiceNow Docs: Knowledge Management Overview

ServiceNow CSA Study Guide – Knowledge Base Administration

ServiceNow Product Documentation: Configuring Knowledge Bases

Key Aspects of Knowledge Base Customization:1. Unique Lifecycle Workflows2. User Criteria (Access Control)3. Category Structures4. Management AssignmentsWhy "A. True" is the Correct Answer?References from Certified System Administrator (CSA) Documentation:

AData Policyin ServiceNow is used to enforcemandatory and read-only field conditionsfor data that isentered manually through forms or imported into the system.

Data Policies apply to data coming from external sources, such asimports, web services (API), and integrations.

If a field is set asmandatoryin a Data Policy, recordscannot be imported unless that field contains a value.

This ensuresdata integrityby preventing incomplete or invalid data from entering the system.

If an administrator configures a Data Policy to make the "Caller" fieldmandatoryon theIncidenttable, any imported incidentswithout a Caller value will be rejected.

How Data Policies Enforce Mandatory Data on Import:Example Scenario:

Why "True" is the Correct Answer:Data Policies enforce mandatory fields for both UI entry and imports.

Why "False" is Incorrect:If Data Policies didnotenforce mandatory fields on imports, incomplete records could enter the system, leading to data integrity issues.

ServiceNow Documentation:Data Policies

CSA Exam Guide:CoversData Policy enforcement for UI forms and imports.

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

A. True

In ServiceNow,Table Access Control (ACL) rulesdefine the permissions for accessing records within a table. When a user attempts to access a record, ServiceNow processesACL rules in a specific orderto determine if the user has the necessary permissions.

Specific Table Name ACLs

ServiceNowfirst checks ACL rulesthat are defined for the exact table being accessed.

If there are multiple ACL rules for the same table, ServiceNow evaluates themfrom most specific to least specific(i.e., field-level ACLs before table-level ACLs).

Parent Table Name ACLs(If applicable)

If the table inherits from another table (e.g.,Incident inherits from Task), ServiceNownext checks ACL ruleson theparent table.

This ensures that inherited rules are properly applied.

Wildcard ACLs (*)(Any table)

If no explicit ACL rule is found for the table or its parent, ServiceNow checkswildcard ACL rules (*), which apply toall tables.

Wildcard ACLs act as alast resortwhen no table-specific rules exist.

Order of Processing ACL Rules:

(A) any table name (wildcard), parent table name, table name – Incorrect

Wildcard rules (*) areprocessed last, not first.

(B) table name, parent table name, any table name (wildcard) – Correct

This follows the correctprocessing order:

First:ACLs for the specific table

Second:ACLs for the parent table (if applicable)

Third:Wildcard ACLs (*)

(C) parent table name, table name, any table name (wildcard) – Incorrect

Parent table ACLs arechecked aftertable-specific ACLs, not before.

(D) any table name (wildcard), table name, parent table name – Incorrect

Wildcard ACLs (*) arealways processed last, so this order is incorrect.

Explanation of Each Option:

Field-level ACLs(column-specific) take precedence overtable-level ACLs.

If multiple ACL rules apply,all must evaluate totruefor access to be granted.

Explicit Deny:If an ACL rule explicitlydenies access, the user is denied, even if another ACL grants access.

Always Test ACLs:Use the "Security Debugging" feature (/sys_security_acl_list.do) to verify how ACLs are applied.

Additional Notes & Best Practices:

ServiceNow Docs: How Access Control Rules Work

https://docs.servicenow.com

ServiceNow Community: Understanding ACL Processing Order

https://community.servicenow.com

References from Certified System Administrator (CSA) Documentation:

In ServiceNow,record numbers are automatically generated and incrementedby the system. Each record created in a table receives a unique identifier based on a predefinednumber format.

Each table that extends the "task" or other core tables has a default numbering format.

Numbering is automatic, meaning users donothave to manually increment numbers.

The numbering format follows aprefix + incremental number(e.g., INC0001001 for incidents, CHG0002001 for changes).

The system ensuresunique sequential numberingwithin each table.

How Record Numbering Works:Configuring Auto-Numbering:Admins can customize numbering formats by modifying the"Number Maintenance"module:

Navigate toSystem Definition → Number Maintenance.

Select a table and configure theprefix, length, and starting number.

Changes apply automatically to new records created in that table.

Record numbersdo not require manual updates; the system handles it automatically.

Users can changeformat settings, butcannot manually increment individual record numbers.

ServiceNow prevents duplicate numbers to maintain data integrity.

Why "False" is the Correct Answer:

Manual incrementing isnotrequired or possible for individual records.

The platform automatically assigns the next sequential number to each record.

Why "True" is Incorrect:

ServiceNow Documentation:Number Maintenance

CSA Exam Guide:Coversautomatic record numbering and Number Maintenance settings.

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

B. False