SNOW-CAD Practice Test 34 — 15 Questions

Question 1

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

Accepted Answer

Navigate to Notifications, then click New, then set the table and name, then define the condition, then configure email details, then submit.. The sequence: navigate to Notifications, create new, set table and name, define conditions, configure email details, and submit.

Answer

Navigate to Notifications, then click New, then configure email details, then define the condition, then set the table and name, then submit.

Answer

Navigate to Notifications, then click New, then define the condition, then set the table and name, then configure email details, then submit.

Answer

Click New, then navigate to Notifications, then set the table and name, then define the condition, then configure email details, then submit.

Question 2

A company is building a ServiceNow application to manage employee onboarding. They need to store personal data like social security numbers (SSNs) and medical information. Which data classification scheme should they apply to these fields to ensure proper encryption and access controls?

Accepted Answer

Highly Confidential. 'Highly Confidential' is the ServiceNow data classification level designed for sensitive personal data such as social security numbers and medical information. This classification enforces mandatory encryption at rest and in transit, strict role-based access controls, and audit logging, aligning with regulatory requirements like GDPR and HIPAA.

Answer

Confidential

Answer

Internal

Answer

Public

Question 3

Refer to the exhibit. The business rule is intended to update the CI's operational status when an incident is resolved. However, the CI is not being updated. What is the most likely reason?

Accepted Answer

The script does not include a condition to check if the CI belongs to the cmdb_ci_server table. The script uses `gr.get('cmdb_ci_server', current.cmdb_ci)` which only finds CI records of the 'cmdb_ci_server' table. If the CI belongs to a different class (e.g., 'cmdb_ci_router'), the query returns no record, so the update never occurs. Option B is correct because the script lacks a condition to verify the CI's table class. Option A is incorrect because business rules running after save can still update other records. Option C is false since synchronous rules can update other records. Option D is not the root cause; the `gr.update()` is present, but the problem is that the record is not found.

Answer

The business rule runs after the record is saved, so changes to the CI are not saved

Answer

The business rule runs synchronously, so it cannot update another record

Answer

The script uses gr.update() without checking if the CI record exists

Question 4

Which THREE of the following are true about ACLs (Access Control Lists)? (Choose three.)

Accepted Answer

ACLs can include conditions that must be met for access.. ACLs (Access Control Lists) in ServiceNow are used to enforce security by specifying conditions that must be met for a user to access a record, field, or script. Option A is correct because an ACL defines a condition (typically a script or a set of conditions) that evaluates to true or false, and only when the condition is met is access granted or denied. This is the core mechanism of ServiceNow's role-based and condition-based access control.

Answer

ACLs are evaluated on the client side.

Answer

ACLs are only applicable to system tables.

Question 5

This client script is attached to the 'category' field on the incident form. When the user changes the category to 'Network', what happens to the short_description field?

Accepted Answer

The short_description is set to 'Category changed to Network'.. The client script checks if the newValue of the 'category' field is not empty and equals 'Network'. When the user changes the category to 'Network', newValue is 'Network', which passes the empty check (newValue !== ''), and then the condition newValue === 'Network' is true. The script then executes g_form.setValue('short_description', 'Category changed to Network'), which sets the short_description field to that string.

Answer

Nothing happens because newValue equals 'Network' which passes the empty check.

Answer

An error occurs because setValue cannot be called with a string.

Answer

The short_description is cleared.

Question 6

A senior developer has created a complex business rule called 'Asset Assignment' on the 'alm_asset' table that runs after insert. The rule queries the 'User' table to find a manager and assigns the asset to that manager's department via a GlideRecord update. The rule has an order of 100. Another business rule called 'Asset Log' on the same table also runs after insert with an order of 200, which logs the assignment in a separate table. After deploying to production, the 'Asset Log' rule executes but the assignment update from 'Asset Assignment' fails silently. The developer discovers that the 'Asset Assignment' rule has a condition script that references a new field that was not added to the 'alm_asset' table in production. The field exists in the developer's instance but not in production. The developer wants to minimize disruption and fix the issue quickly. Which action should the developer take?

A. Change the condition script to check if the field exists before using it, and if not, exit the script gracefully.
B. Reorder the business rules so that 'Asset Log' runs first and 'Asset Assignment' runs second, and add a condition to 'Asset Log' to only run if the assignment succeeded.
C. Remove the condition from 'Asset Assignment' and move the field existence check into the script, setting the field value only if it exists.
D. Deactivate the 'Asset Assignment' business rule until the field is added to the table in production, then reactivate it after the next maintenance window.

Accepted Answer

Change the condition script to check if the field exists before using it, and if not, exit the script gracefully.. It is the quickest fix with minimal disruption: by checking if the field exists in the condition script, the business rule gracefully exits without error when the field is missing, and once the field is added, the condition will pass and the rule will run as intended. Option A is incorrect because reordering does not address the root cause; the 'Asset Assignment' rule would still fail due to the missing field. Option B is incorrect because moving the check into the script (instead of the condition) would not prevent the condition script from referencing the missing field; the condition script would still error. Option C is incorrect because deactivating the rule prevents the intended functionality entirely until the field is added, which is more disruptive than a simple condition check.

Answer

Reorder the business rules so that 'Asset Log' runs first and 'Asset Assignment' runs second, and add a condition to 'Asset Log' to only run if the assignment succeeded.

Answer

Remove the condition from 'Asset Assignment' and move the field existence check into the script, setting the field value only if it exists.

Answer

Deactivate the 'Asset Assignment' business rule until the field is added to the table in production, then reactivate it after the next maintenance window.

Question 7

A small business uses ServiceNow to manage IT assets. They have a custom table 'u_company_asset' with fields for asset name, serial number, purchase date, and a reference field 'assigned_to' pointing to the User table. The administrator is asked to add a new field called 'Category' that will contain a short list of categories: Desktop, Laptop, Server, Network. The categories will not change frequently. The administrator also needs to ensure that when a user selects a category, a corresponding icon appears next to the field in the form. What is the most efficient way to accomplish this?

Accepted Answer

Create a Choice field with the four categories, and then configure a UI policy to show different icons based on the selected value. A Choice field provides a drop-down list for predefined values that rarely change, and a UI policy can be configured to display different icons based on the selected category. Option A is wrong because a List Collector is used for multiple selections, not a single category. Option C is wrong because creating a custom table is unnecessary overhead for a fixed list. Option D is wrong because a single-line text field does not enforce predefined values.

Answer

Use a List Collector field to allow multiple categories

Answer

Create a custom table 'u_category' and a reference field on 'u_company_asset' pointing to it

Answer

Use a single-line text field and manually enter the categories

Question 8

A developer is designing a solution to allow users to request access to specific applications through a Service Catalog. Each application can be requested by multiple users, and each user can request multiple applications. The request must capture the user's business justification and the date needed. The developer needs to model the data. Which database schema design best adheres to ServiceNow best practices?

Accepted Answer

Create a custom table 'u_application_request' with fields: user (reference to sys_user), application (reference to custom application table), justification (string), date_needed (date). It creates a dedicated 'u_application_request' table with reference fields to both sys_user and the custom application table, plus justification and date_needed fields. This models the many-to-many relationship properly with additional attributes, adhering to ServiceNow best practices of using reference fields for relationships and avoiding unstructured data storage.

Answer

Add a string field on the Application table that stores a comma-separated list of user sys_ids

Answer

Add a multi-reference field on the User table that lists all requested applications

Answer

Create one table for all requests with a reference to both user and application, but store justification and date needed separately in a different table

Question 9

A company has a business rule that should update the 'priority' field on the Incident table whenever the 'impact' field is changed to 'High'. However, the business rule is not firing. The business rule is set to run 'before' insert/update, with condition 'current.impact.changes()'. The 'impact' field is of type 'choice' with values 'Low', 'Medium', 'High'. Which of the following is the most likely cause?

Accepted Answer

The condition 'current.impact.changes()' returns false on insert because the previous value is null.. The condition `current.impact.changes()` checks if the field value has changed from a previous value. On an insert, the previous value is null, so the condition returns false even when the impact is set to 'High'. This prevents the business rule from firing on insert, which is a common pitfall when using `changes()` without also checking for the new value.

Answer

The business rule is set to run 'after' instead of 'before'.

Answer

The script uses 'gs.addErrorMessage()' which stops execution.

Answer

The business rule is inactive.

Question 10

Which THREE statements are correct about script includes and their usage across scopes? (Select THREE)

Accepted Answer

A script include can be accessed from a Business Rule in a different scope if the script include is defined as a global script include.. Script includes in ServiceNow are isolated by scope by default. To make a script include accessible from a business rule in a different scope, it must be defined as a global script include (i.e., its scope is set to 'Global'). This allows the script include to be referenced and executed from any scope without requiring the global scope prefix.

Answer

Script includes defined as 'public' can be accessed from any scope without restriction.

Answer

To call a script include from another scope, you must use the global scope prefix.

Question 11

Match each ServiceNow table naming convention to its purpose.

Accepted Answer

sys_: Core system tables for storing configuration and metadata. In ServiceNow, table naming conventions use prefixes to indicate their origin or module. sys_ denotes core system tables, u_ denotes user-created custom tables, and m2m_ denotes many-to-many relationship tables. Common confusions involve swapping these prefixes.

Answer

sys_: User-created custom tables for business-specific data

Answer

u_: Core system tables for storing configuration and metadata

Answer

m2m_: Tables for external data integration (e.g., LDAP)

Question 12

Refer to the exhibit. An IntegrationHub flow using this REST step is failing with a 401 error. What is the most likely cause?

Accepted Answer

The MID Server is not configured with the username and password variables.. The 401 error indicates an authentication failure. In IntegrationHub, when a REST step uses a MID Server, the MID Server must have the necessary credentials (username and password) stored as variables in its configuration to authenticate with the target endpoint. If these variables are missing or misconfigured, the MID Server cannot supply valid credentials, resulting in a 401 error.

Answer

The endpoint URL is incorrect.

Answer

The authentication type should be OAuth 2.0.

Answer

The Content-Type header should be text/plain.

Question 13

Match each ServiceNow access control rule (ACL) type to its function.

Accepted Answer

Read ACL: Grants permission to view records.. ServiceNow ACL types define the operation being restricted. Read, Write, Create, Delete, and Execute are common. Correctly pair each ACL with its function: Read for viewing, Write for modifying, Create for adding, Delete for removing, Execute for running scripts. Common confusions involve swapping Delete and Execute.

Answer

Delete ACL: Grants permission to run server-side scripts.

Answer

Execute ACL: Grants permission to remove records.

Question 14

Match each ServiceNow application scope to its description.

Accepted Answer

System: Artifacts are part of the core platform and can be accessed by all applications.. Scopes in ServiceNow determine where application artifacts can be seen and modified. Global scope allows access and editing from any application, while scoped applications restrict visibility to within the application. System scope contains core platform artifacts that are available to all applications. Common confusions include mixing global and scoped definitions.

Answer

Global: Artifacts are visible only within the application that created them.

Answer

Scoped Application: Artifacts have global visibility across all applications.

Question 15

A large enterprise manages its IT assets using a custom table 'u_asset_tracking', which includes a reference field 'u_location' pointing to the 'cmn_location' table. After a recent application upgrade, users report that the location is not being displayed for assets older than six months, although it works for newer assets. A client script uses GlideAjax to fetch the location via a Script Include called 'AssetUtils'. The Script Include performs a GlideRecord query on 'u_asset_tracking' and then dot-walks to 'u_location.sys_id' to retrieve the location name. The upgrade included changes to the application's access controls. The logs show no errors, but the Ajax call returns null for the location. What should the developer do to resolve this issue?

Accepted Answer

Ensure the 'read' role on the 'cmn_location' table is granted to the application's scope or the user's role.. The issue is that after the upgrade, access controls (ACLs) were changed, and the Script Include's GlideRecord query dot-walks to 'cmn_location' to retrieve the location name. Even though the query on 'u_asset_tracking' succeeds, the dot-walk to 'cmn_location' fails silently because the script's execution context (or the user's session) lacks the 'read' role on the 'cmn_location' table. Granting the 'read' role ensures the GlideRecord can access the referenced record, resolving the null return.

Answer

Modify the Script Include to use addNullQuery('u_location') to skip empty location fields.

Answer

Change the client script to use a UI Policy instead of GlideAjax to handle the location display.

Answer

Write a fix script to update the 'u_location' field for all assets older than six months.