SNOW-CAD Application development using ServiceNow Studio Practice Test 2 — 15 Questions

Question 1

Drag and drop the steps to create an ACL (Access Control List) in ServiceNow into the correct order.

Accepted Answer

Navigate to ACLs, then create a new ACL record, then define the type, operation, and name, then set the condition, then submit.. The sequence: navigate to ACLs, create new, define type/operation/name, set condition, and submit.

Answer

Define the type, operation, and name, then navigate to ACLs, then create a new ACL record, then set the condition, then submit.

Answer

Set the condition, then navigate to ACLs, then create a new ACL record, then define the type, operation, and name, then submit.

Answer

Create a new ACL record, then navigate to ACLs, then define the type, operation, and name, then set the condition, then submit.

Question 2

Match each ServiceNow scripting API to its function.

Accepted Answer

GlideRecord: Perform CRUD operations on database tables. The correct matches are: GlideRecord for CRUD operations, GlideSystem for system properties/IDs, and GlideAggregate for aggregate calculations. Common confusions involve swapping the functions of GlideAggregate, GlideDateTime, and GlideUser.

Answer

GlideRecord: Used to perform aggregate calculations

Answer

GlideSystem: Used to manipulate date and time values

Answer

GlideAggregate: Used to access user session information

Question 3

A company needs to create a new application in ServiceNow Studio. What is the correct first step?

Accepted Answer

Open Studio from the left navigation menu, then click 'Create Application'.. The correct first step because ServiceNow Studio is accessed from the left navigation menu, and then clicking 'Create Application' starts the application creation wizard. Option A is incorrect because navigating to System Applications > Studio is not the standard path; Studio is available directly. Option C is incorrect because the Application Navigator is used for navigating existing applications, not creating new ones. Option D is incorrect because Application Files > New is for creating individual files within an application, not the application itself.

Answer

Navigate to System Applications > Studio and click 'Create Application'.

Answer

Use the Application Navigator to create a new application.

Answer

Go to Application Files > New and select 'Application'.

Question 4

A developer builds an application in Studio and wants to ensure all changes are captured in an update set. What is true?

Accepted Answer

Studio automatically creates an update set for the application scope when the application is created.. Studio automatically creates an update set for the application scope when the application is created. Option A is incorrect because the developer does not need to manually set the 'Update Set' field on each record; Studio automatically associates changes with the scope's update set. Option C is incorrect because update sets are used for scoped applications; each application scope has its own update set. Option D is incorrect because Studio automatically creates and assigns the update set; manual creation is not required.

Answer

The developer needs to set the 'Update Set' field on each record to 'Default Update Set'.

Answer

Update sets are not used for scoped applications; only for global scope.

Answer

The developer must manually create a new update set and assign it to the application scope.

Question 5

A developer is troubleshooting a client script that hides a field on a form when a condition is met, but it is not working. The script is attached to the 'g_form' object in Studio. What is the most likely reason?

Accepted Answer

The client script is set to run on the 'Load' event instead of 'Change'.. The most likely reason because client scripts that need to react to a condition change must be set to run on 'Change' event rather than 'Load'. If the script runs only on 'Load', it executes once when the form loads and will not re-run when the condition changes, so the field remains visible. Option B is incorrect because the API for hiding fields (e.g., g_form.setVisible) is not deprecated. Option C is incorrect because client scripts do not have a 'Run As' role; that applies to server-side scripts. Option D is incorrect because client scripts can access any field present on the form regardless of the field's scope.

Answer

The script is using a deprecated API.

Answer

The script is not running due to a missing 'Run As' role.

Answer

The field is not part of the application scope.

Question 6

In ServiceNow Studio, which role is required to create a new scoped application?

Accepted Answer

Admin role. Only users with the admin role can create scoped applications in ServiceNow Studio. Option A is incorrect because a global scope update set is not a role; it is a type of update set. Option B is incorrect because not all users have the ability to create applications; it requires the admin role. Option C is incorrect because the Application Creator role does not exist as a standard role; the admin role is required.

Answer

A global scope update set

Answer

No special role; any user can create applications

Answer

Application Creator role

Question 7

A developer needs to share a custom table from a scoped application with another application. What is the best practice in Studio?

Accepted Answer

Create a cross-scope privilege.. Cross-scope privileges are the standard way to share tables between scoped applications in ServiceNow. Option A is incorrect because there is no 'Accessible from' field on tables. Option B is incorrect because exporting/importing XML is a one-time transfer, not a real-time sharing method. Option D is incorrect because web services are not the best practice for table sharing; cross-scope privileges provide simpler and more integrated access.

Answer

Set the table's 'Accessible from' field to include the other application scope.

Answer

Export the table definition as XML and import into the other application.

Answer

Use a web service to expose the table data.

Question 8

A developer is creating a business rule that runs before a query to modify the query condition. Which event should be specified?

Accepted Answer

'before query'. The correct event to modify query conditions before a query runs is 'before query'. This event fires before the database query is executed, allowing the developer to modify the query condition. Option A ('before insert') is for record insertion, not queries. Option B ('after query') fires after the query, so it is too late to modify conditions. Option C ('display') is related to form rendering, not queries.

Answer

'before insert'

Answer

'after query'

Answer

'display'

Question 9

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 10

A developer wants to add a new field to a table that is part of a scoped application. What is the correct method in Studio?

Accepted Answer

Create a new field in the application's schema.. In a scoped application, the proper method to add a new field is to create it in the application's schema within Studio. Option A is incorrect because right-clicking a table does not provide an 'Add Field' option. Option C is incorrect because Application Builder is used for building applications, not adding fields directly. Option D is incorrect because System Definition > Tables is for global tables, not scoped application tables.

Answer

In Studio, right-click the table and select 'Add Field'.

Answer

Use the Application Builder to add a table extension.

Answer

Navigate to System Definition > Tables and add the field.

Question 11

A developer is building a flow in Flow Designer as part of a scoped application. The flow needs to trigger when a record is created in a specific table. Which trigger should be used?

Accepted Answer

'Record Created' trigger with a condition. The 'Record Created' trigger fires when a new record is created in a specified table, which matches the requirement. Option B is incorrect because an 'Event' trigger requires a custom event to be published, not a record creation. Option C is incorrect because 'Application Record Created' is not a standard trigger in Flow Designer; the correct trigger for record creation is 'Record Created'. Option D is incorrect because 'Scheduled' triggers are time-based and are not triggered by record creation.

Answer

'Event' trigger

Answer

'Application Record Created' trigger

Answer

'Scheduled' trigger

Question 12

Which TWO of the following are valid methods to create a new application scope in ServiceNow Studio?

Accepted Answer

Click 'Create Application' in the Studio dashboard.. The valid methods to create a new application scope in ServiceNow Studio are clicking 'Create Application' in the Studio dashboard (D) and cloning an existing application (E). Options A, B, and C are not valid: converting a global table to scoped does not create an application scope; importing from an update set is for updating existing applications, not creating new ones; the Application Creation Wizard is not a method within Studio.

Answer

Convert a global table to scoped.

Answer

Import an application from an update set.

Answer

Use the Application Creation Wizard.

Question 13

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 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

A developer is working on an application in Studio and needs to create a new table that extends a base table. Which step is essential?

Accepted Answer

Use the 'Create Application File' wizard and select 'Table'.. In Studio, the recommended way to create a new table is using the 'Create Application File' wizard and selecting 'Table'. Options A and D are not Studio-specific methods, and C is not a standard creation approach.

Answer

Import the table from an update set.

Answer

Use the Database Views module.

Answer

Define the table schema manually via script.