SNOW-CAD Practice Test 15 — 15 Questions

Question 1

Which THREE of the following are features available in ServiceNow for integrating data with external systems? (Choose three.)

Accepted Answer

SOAP Web Service. REST API, SOAP Web Service, and LDAP are standard integration features in ServiceNow. Email and Print are not used for data integration.

Answer

Email

Answer

Print

Question 2

An import set loads data from a CSV file into the staging table successfully, but the transform map does not run. The import set rows show status 'loaded'. What is the most likely cause?

Accepted Answer

The transform map is set to inactive. The transform map is set to inactive, which prevents it from running. Option A is incorrect because the import set table is not empty; rows have been loaded. Option C is incorrect because incomplete field mapping would cause transform errors but not prevent the map from running. Option D is incorrect because a misspelled target table name would likely cause a different issue, such as rows not being created, but the map would still attempt to run.

Answer

The import set table is empty

Answer

The field mapping between source and target fields is incomplete

Answer

The transform map's target table name is misspelled

Question 3

A developer is designing a REST message to send data from ServiceNow to an external system. The external system expects a new resource to be created at a specific endpoint. Which HTTP method should be used?

Accepted Answer

POST. The correct HTTP method is POST (option D). POST is used to create new resources on the server. Option A (PUT) is typically used to update or replace an existing resource, not create a new one at a specific endpoint. Option B (PATCH) is used for partial updates to an existing resource. Option C (GET) is used to retrieve data, not create new resources.

Answer

PUT

Answer

PATCH

Answer

GET

Question 4

Which TWO are common issues when troubleshooting a failed LDAP import?

Accepted Answer

LDAP filter syntax is invalid. Options A and D are correct. A: Invalid LDAP filter syntax is a common issue because it can cause no results or errors during import. D: Incorrectly specified Base DN is also a frequent misconfiguration that prevents the import from locating the correct directory entries. B: OAuth token expiry is not relevant to LDAP imports; LDAP typically uses simple bind or certificate. C: Attribute mapping mismatches can occur but are less common than filter or Base DN issues. E: LDAP server unreachable is a connectivity problem, but filter and Base DN are more specific to import failures.

Answer

OAuth token for LDAP is expired

Answer

LDAP attribute mapping does not match target fields

Answer

LDAP server is unreachable

Question 5

Refer to the exhibit. An inbound REST call (GET) to the 'incident' table is returning a 403 error. The ACL shown in the exhibit is the only ACL on the table. The calling user has the 'incident_manager' role. What is the likely cause of the 403 error?

Accepted Answer

The ACL requires the 'admin' role, but the user has 'incident_manager'.. The ACL script explicitly requires the 'admin' role. Since the user has 'incident_manager' but not 'admin', the ACL denies access, resulting in a 403 Forbidden error.

Answer

The ACL script is malformed.

Answer

The ACL operation is 'read' but the REST call is a POST.

Answer

The user does not have the 'rest_api' role.

Question 6

In a multi-instance environment, an organization wants to integrate ServiceNow with an on-premise database using JDBC. Which feature is used to establish this connection?

Accepted Answer

External Data Sources. External Data Sources are specifically designed to connect ServiceNow to external databases via JDBC, enabling data synchronization.

Answer

REST API

Answer

Import Set

Answer

SOAP Web Service

Question 7

The transform map fails when the source field 'u_summary' is null. What is the best way to prevent this error?

Accepted Answer

Add a null check before setting: if(source.u_summary) target.setValue('short_description', source.u_summary);. It adds a null check before setting the value, preventing the transform map from failing when source.u_summary is null. Option A is incorrect because it does not handle null, which would still cause an error. Option C is incorrect because 'return true;' does not address null values. Option D is incorrect because mapping to a system field like 'sys_created_by' avoids the null issue but is not the best practice; using a null check is the appropriate approach.

Answer

Use target.short_description = source.u_summary instead

Answer

Add a 'return true;' statement at the end

Answer

Map to a system field like 'sys_created_by'

Question 8

A developer is experiencing an issue where a client script is not executing in a scoped application. Which TWO of the following could be causing the issue?

Accepted Answer

The script has a syntax error.. Options A and B are correct. A syntax error (A) prevents the client script from executing. If the script is defined in the global scope but the application is scoped (B), the script may not be accessible due to ServiceNow scoping rules, causing it to not execute. Option C is incorrect because the 'client_script_admin' role is not required for client scripts to run; roles affect administrative access to script records, not execution. Option D is incorrect because setting the condition to 'true' would cause the script to always execute, not prevent it. Option E is incorrect because using a global variable in a client script is allowed and does not prevent execution.

Answer

The user does not have the 'client_script_admin' role.

Answer

The script's 'Condition' is set to 'true'.

Answer

The script is using a global variable.

Question 9

A developer needs to implement a server-side validation that prevents update to a record if a related record's status is 'Closed'. Where should this logic be placed?

Accepted Answer

Business rule. A business rule runs server-side when a record is updated and can enforce the validation before the update occurs. Client scripts and UI policies are client-side and can be bypassed. ACLs are for access control, not validation.

Answer

ACL

Answer

Client script

Answer

UI policy

Question 10

Which of the following is a benefit of using ServiceNow Studio for application development?

Accepted Answer

It provides a guided interface to create application components.. Studio provides a guided interface for creating application components. Option A is incorrect because developing in production is not recommended. Option B is incorrect as development does not automatically deploy to all instances. Option C is incorrect because Studio supports version control.

Answer

It allows development directly in the production instance.

Answer

It requires no version control.

Answer

It automatically deploys applications to all instances.

Question 11

In ServiceNow Studio, when developing a flow that requires a decision based on a record's category, which component should be used?

Accepted Answer

Condition. A Condition component is used to evaluate criteria and branch the flow. Action performs operations, Trigger initiates the flow, and Flow Logic is not a component.

Answer

Action

Answer

Flow Logic

Answer

Trigger

Question 12

Refer to the exhibit. The above JSON represents an application manifest generated by Studio. What does the dependency on 'global' with version '>=3.0.0' indicate?

Accepted Answer

The application must be installed on an instance with ServiceNow version 3.0.0 or later.. In ServiceNow application manifests, a dependency on 'global' refers to the platform version (ServiceNow release). It means the application requires the instance to be at least version 3.0.0. Option A confuses update sets, C misinterprets scope, and D is incorrect.

Answer

The application requires an update set from global scope.

Answer

The application depends on another application with scope 'global' that must be at least version 3.0.0.

Answer

The application's global update set must be at version 3.0.0.

Question 13

A developer wants to create a new UI action that appears on the form only when the record is in a specific state. Which property should be configured?

Accepted Answer

Script condition. The 'Script condition' property allows writing a script to determine visibility based on the record's state, such as checking if the state field equals a particular value. Option B, the 'Condition field', is used for simple condition comparisons but cannot evaluate state without additional scripting. Options C and D are unrelated to visibility logic.

Answer

Condition field

Answer

Form context menu

Answer

Insert field

Question 14

Which THREE of the following are components that can be created directly within ServiceNow Studio?

Accepted Answer

Business Rule. Options A, C, and D are correct: Business Rules, ACLs, and UI Macros can be created directly within ServiceNow Studio. Reports are created in the Reports module, and Flows are created in Flow Designer.

Answer

Report

Answer

Flow

Question 15

When creating a business rule in Studio, a developer wants the rule to run only when the state field changes from 'New' to 'Work in Progress'. Which condition should be used?

Accepted Answer

current.state.changesTo('Work in Progress'). ChangesTo('Work in Progress') triggers when the field changes to that specific value. Option A triggers on any change, B triggers when changing from a value, and D checks current and previous values incorrectly.

Answer

current.state.changesFrom('New')

Answer

current.state == 'New' && previous.state == 'Work in Progress'

Answer

current.state.changes()