CAD Exam Dumps - ServiceNow Certified Application Developer Questions and Answers

An Access Control list (ACL) defines what data users can access and how they can access it in ServiceNow tables1. The ACL evaluates the user roles and the conditions defined in the ACL rules to determine the user’s access level2. In this case, the ACL rules for the table are as follows:

table.None read Access Control for users with the admin and itil roles: This means that users with the admin or itil roles cannot read any field in the table unless there is a more specific rule that grants them access3.

table. * read Access Control for users with the admin role: This means that users with the admin role can read all fields in the table.

table. field3 read Access Control for users with the itil role: This means that users with the itil role can read only the field3 in the table.

Therefore, a user with the itil role can read only the field3 in the table, and not the other fields.

References = 1: Access Control Lists - ServiceNow Docs 2: How ACL Rules Are Evaluated - ServiceNow Docs 3: Access Control List Rules - ServiceNow Docs : Wildcard in ACL Rules - ServiceNow Docs : Field-Level ACL Rules - ServiceNow Docs

https://docs.servicenow.com/bundle/tokyo-application-development/page/app-store/dev_portal/API_reference/glideSystemScoped/concept/c_GlideSystemScopedAPI.html

https://docs.servicenow.com/bundle/tokyo-platform-administration/page/administer/form-administration/concept/c_FormDesign.html

The Form Designer is a graphical interface for creating and customizing forms. The following statements are true for the Form Designer:

To add a field to the form layout, drag the field from the Fields tab to the desired destination on the form. This will add the field to the form view without changing the table definition.

To create a new field on a form’s table, drag the appropriate data type from the Field Types tab to the form and then configure the new field. This will create a new column on the table and add the field to the form view.

To remove a field from the form layout, hover over the field to enable the Action buttons, and select the Delete (X) button. This will remove the field from the form view but not from the table definition.

The following statement is false for the Form Designer:

To add a section to the form layout, drag it from the Field Types tab to the desired destination on the form. This is incorrect because sections are not available in the Field Types tab. To add a section, click the Add Section button on the toolbar or right-click on the form and select Add Section. References: Introduction to App Engine Studio for Developers, ServiceNow Studio Overview, Form Designer

https://developer.servicenow.com/dev.do#!/reference/api/rome/client

The GlideUser object (g_user) is part of the client-side scripting API that provides information about the current user and the user’s preferences. It can be used in Client Scripts and UI Policies to customize the user interface based on the user’s role, language, time zone, etc. The workflow.scratchpad object is only available in Workflow scripts, which are used to automate processes on the platform. The current and previous objects are only available in server-side scripts, such as Business Rules and Script Includes. The GlideSystem object (gs) is also a server-side object that provides methods for logging, debugging, date and time calculations, etc.

Inbound email matching uses Watermarks and Subject lines (with record numbers like INC0010001) to associate emails with existing records.

From Email Handling Docs:

“ServiceNow uses Watermark IDs and subject lines containing record numbers to find the corresponding task or record when processing inbound email.”

Application Access on a table defines cross-scope behavior at the table boundary. To ensure that no other application scope can create records on the application’s data tables, the table must be restricted so that only the owning scope can access it. Setting Accessible from to This application scope only enforces that boundary by preventing other scoped applications from accessing the table, including record creation. This is exactly what the requirement describes: blocking other private scopes from creating records on the table. The “All application scopes” option is the opposite of what you want because it opens cross-scope access, and then trying to selectively block “Can create” still leaves broader exposure and is not aligned with the stated goal. Creating ACLs to block other scopes is also not the correct approach for cross-scope isolation because ACLs primarily control user and role access, while cross-scope access is governed by Application Access and cross-scope rules. Disabling “Allow access to this table via web services” is about API/web service exposure, not about other application scopes creating records through normal platform access.

In scoped applications, client-side GlideRecord is not supported. The recommended pattern is to move the database query or server-side processing into a Script Include and call it from the client using GlideAjax. GlideAjax allows a client script to call server-side code asynchronously and return only the needed result to the browser. GlideForm is used to manipulate form fields, GlideDialogWindow is for dialog windows in older UI patterns, and GlideElement is not the replacement for client-side database access. From a CAD best-practice perspective, GlideAjax also avoids inefficient client-side database queries and supports better separation between client logic and server logic. Therefore, B is correct.

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