SNOW-CAD Platform Features and Integration Practice Test 3 — 15 Questions

Question 1

An administrator wants to enable inbound email integration to automatically create incidents from emails sent to support@company.com. What is the first step in configuring this?

Accepted Answer

Configure an email account (mailbox) to receive emails.. The first step in configuring inbound email integration is to set up an email account (mailbox) that the instance can connect to and retrieve emails from. Without a configured mailbox, the instance has no source from which to pull incoming messages, making subsequent steps like creating inbound email actions or enabling plugins meaningless. This mailbox configuration defines the IMAP or POP3 server, credentials, and folder settings that the platform uses to poll for new emails.

Answer

Enable the Email Integration plugin.

Answer

Create an inbound email action.

Answer

Create an ACL to allow email processing.

Question 2

A ServiceNow instance is being integrated with an external HR system using a SOAP message. The SOAP call is failing intermittently. The developer notices that the XML payload contains special characters like '&' and '<'. What is the best practice to handle these characters in SOAP messages?

Accepted Answer

Escape the characters using XML entities (e.g., & for &).. SOAP messages are XML-based, and special characters like '&' and '<' must be escaped using XML entities (e.g., & for &, < for <) to maintain valid XML syntax. This ensures the XML parser correctly interprets the payload without breaking the message structure, which is the standard practice per the XML specification and SOAP protocol.

Answer

Wrap the payload in a CDATA section.

Answer

Encode the entire payload in Base64.

Answer

Use URL encoding for the payload.

Question 3

A company wants to allow their customers to submit requests via email. The email should create a new record in the 'Request' table. Which component should be used to define the mapping of email fields to the ServiceNow table fields?

Accepted Answer

Inbound Email Action. An Inbound Email Action is the correct component because it defines the mapping of email fields (e.g., subject, body, sender) to ServiceNow table fields (e.g., 'Short description', 'Description', 'Caller'). It uses a script or condition to parse the incoming email and create or update records in a specified table, such as the 'Request' table. This is the standard mechanism for turning an email into a ServiceNow record.

Answer

Email Account

Answer

Inbound Email Script

Answer

Email Notification

Question 4

A developer is building a REST API endpoint in ServiceNow to return data from the 'incident' table. The API should only return incidents assigned to the caller. Which method should be used to filter the records based on the caller's user ID?

Accepted Answer

Use the 'sysparm_query' parameter with an encoded query.. The 'sysparm_query' parameter allows you to pass an encoded query string to filter records in a REST API endpoint. By specifying a query like 'assigned_to=javascript:gs.getUserID()' or using the caller's sys_id directly, you can restrict the incident records returned to only those assigned to the caller. This is the standard method for applying dynamic filters in ServiceNow REST API calls.

Answer

Use the 'sysparm_display_value' parameter.

Answer

Use the 'sysparm_limit' parameter to limit results.

Answer

Use the 'sysparm_fields' parameter to specify fields.

Question 5

Which THREE of the following are valid components of the ServiceNow IntegrationHub?

Accepted Answer

Action steps. Action steps are a core component of IntegrationHub, representing individual, reusable actions that can be composed into a flow to perform specific tasks, such as making API calls or transforming data. They are the building blocks that define the logic and operations within an IntegrationHub flow, enabling complex integrations without custom scripting.

Answer

REST Message

Answer

Data Source

Question 6

A global company is using ServiceNow for IT Service Management. They have an external asset management system that needs to update asset records in ServiceNow in real-time. The integration is implemented using REST API calls from the external system to ServiceNow. Recently, the integration started failing intermittently with HTTP 429 (Too Many Requests) errors. The external system is sending a high volume of update requests (up to 1000 per minute) to the /api/now/table/alm_asset endpoint. The administrator noticed that the instance performance is degraded during peak times. The company wants to resolve the 429 errors while ensuring data is updated as quickly as possible, but without overloading the instance. Which course of action should the administrator take?

Accepted Answer

Implement a queue-based integration using Flow Designer to process updates asynchronously with a controlled rate.. It addresses the root cause of the 429 errors—overwhelming the REST API endpoint with synchronous requests—by decoupling the external system from direct writes. Using Flow Designer with a queue (e.g., via the ServiceNow Queue or a custom table) allows the external system to submit requests asynchronously, and then a scheduled flow or script processes them at a controlled rate (e.g., using a rate limiter or batch size). This ensures data is updated as quickly as possible without exceeding the instance's API rate limits or degrading performance, as the processing is throttled server-side.

Answer

Increase the API rate limit in the instance's system properties.

Answer

Reduce the number of requests from the external system to 500 per minute.

Answer

Switch the authentication method from basic to OAuth to reduce overhead.

Question 7

Drag and drop the steps to create a new table in ServiceNow into the correct order.

Accepted Answer

Navigate to System Definition > Tables, then click New, then define table properties (label, name, etc.), then set attributes (extends, access, etc.), then submit.. The order is: navigate to tables, click new, define table properties, set attributes, then submit.

Answer

Navigate to System Definition > Tables, then click New, then set attributes (extends, access, etc.), then define table properties (label, name, etc.), then submit.

Answer

Navigate to System Definition > Tables, then define table properties (label, name, etc.), then click New, then set attributes, then submit.

Answer

Navigate to System Definition > Tables, then click New, then define table properties, then submit, then set attributes.

Question 8

Drag and drop the steps to create a new Scheduled Job in ServiceNow into the correct order.

Accepted Answer

Navigate to Scheduled Jobs, Create new, Set name and type, Define schedule, Write script/select report, Submit. The correct order: navigate to Scheduled Jobs, create new, set name and type, define schedule, write script/select report, and submit.

Answer

Navigate to Scheduled Jobs, Create new, Define schedule, Set name and type, Write script/select report, Submit

Answer

Navigate to Scheduled Jobs, Create new, Set name and type, Write script/select report, Define schedule, Submit

Answer

Create new, Navigate to Scheduled Jobs, Set name and type, Define schedule, Write script/select report, Submit

Question 9

Match each ServiceNow REST API method to its CRUD equivalent.

Accepted Answer

GET: Retrieve data. Standard REST methods map to CRUD as follows: GET (Read), POST (Create), PUT (Update), DELETE (Delete). PATCH is often confused with PUT but is for partial updates, and HEAD is for metadata retrieval.

Answer

PATCH: Create a new record

Answer

HEAD: Update an existing record

Question 10

A developer is creating a REST API endpoint in ServiceNow that must accept JSON payloads and return a response. Which method should be used to parse the incoming request body?

Accepted Answer

JSON.parse(request.body). In ServiceNow scripted REST APIs, the incoming request body is available as a string via `request.body`. To parse JSON payloads, you must use `JSON.parse(request.body)` to convert the string into a JavaScript object. Option B (`request.body.data`) is not a standard property; the request body is a single string. Option C (`dataString`) is not a property of the request object. Option D (`bodyJSON`) is not a method or property; it does not exist in the ServiceNow REST API context.

Question 11

A ServiceNow instance needs to synchronize data with an external SQL database nightly. Which integration method is most appropriate?

Accepted Answer

Use a MID Server with a JDBC data source.. A MID Server with a JDBC data source is the most appropriate method for nightly batch synchronization with an external SQL database because JDBC provides a direct, efficient, and secure database-level connection without requiring the external database to expose a web service or API. The MID Server acts as a secure proxy, allowing the ServiceNow instance to execute SQL queries against the external database over a persistent, encrypted connection, which is ideal for scheduled bulk data transfers.

Answer

Use a REST API exposed by the external database.

Answer

Use a SOAP web service with a MID Server.

Answer

Use an email-based integration to send CSV files.

Question 12

A developer needs to invoke a third-party SOAP web service from a business rule. The WSDL is imported and the SOAP message is created. What is the correct way to send the request?

Accepted Answer

Create a SOAPMessage object and use the send() method.. The SOAPMessage object, part of the javax.xml.soap API, provides a send() method that handles the entire SOAP request-response cycle over HTTP. This method automatically marshals the SOAP message, sends it to the endpoint defined in the WSDL, and returns the response as a SOAPMessage object, making it the appropriate choice for invoking a SOAP web service from a business rule.

Answer

Use the XMLDocument object to parse the response only.

Answer

Use a GlideRecord insert to write the SOAP envelope to a table.

Answer

Use the RESTMessageV2 object to send the request as a POST.

Question 13

A company is integrating ServiceNow with an external system using a custom SOAP web service. The external system requires WS-Security with a username token and a timestamp. How should the developer configure this?

Accepted Answer

Configure the WS-Security tab under the SOAP Message record with UsernameToken and timestamp.. ServiceNow's SOAP Message record includes a dedicated WS-Security tab where you can configure UsernameToken and timestamp elements to meet WS-Security requirements. This allows the platform to generate the proper SOAP envelope headers with the security token and timestamp, which the external system expects for authentication and message freshness validation.

Answer

Use a RESTMessageV2 with Basic Authentication.

Answer

Add the username and password to the SOAP message's HTTP headers.

Answer

Set the SOAP action header to include the token.

Question 14

A ServiceNow developer is integrating with an external system using a REST message. The external system requires a custom header 'X-API-Key' to be included in every request. Where should the developer configure this header to ensure it is automatically included in all REST messages that call this endpoint?

Accepted Answer

In the 'HTTP Headers' tab of the REST message definition. The 'HTTP Headers' tab in a REST message definition allows you to define custom headers that are automatically included in every request sent to that endpoint. This is the standard location for headers like 'X-API-Key' that must accompany all calls, as they are part of the HTTP request metadata, not query parameters or authentication credentials.

Answer

In the 'Query Parameters' tab of the REST message definition

Answer

In the 'Authentication Profile' associated with the REST message

Answer

In the Scripted REST API used to create the endpoint

Question 15

An organization uses ServiceNow with an external identity provider (IdP) for single sign-on (SSO). Users report that they cannot log in via SSO, but direct username/password login still works. The ServiceNow administrator checks the SAML2 configuration and sees that the 'Validate AuthnResponse Signature' checkbox is enabled and the 'X.509 Certificate' field is filled. What is the most likely cause of the SSO failure?

Accepted Answer

The IdP's signing certificate has been rotated, but the new certificate is not uploaded to ServiceNow. The most likely cause is that the IdP's signing certificate has been rotated, but the new certificate is not uploaded to ServiceNow. When 'Validate AuthnResponse Signature' is enabled, ServiceNow uses the uploaded X.509 certificate to verify the SAML assertion signature. If the IdP signs responses with a new certificate that ServiceNow does not have, signature validation fails, blocking SSO login while direct username/password login remains unaffected.

Answer

The 'Account lockout after invalid attempts' property is set too low

Answer

The 'Single Sign-On (SSO)' module is disabled in the ServiceNow application menu

Answer

The 'AuthnRequest Signed' checkbox is not enabled in the SAML2 configuration