CAD Exam Dumps and Practice Questions

In ServiceNow, tables can extend other tables, inheriting all fields and functionalities from the parent table. These inherited fields are integral to the structure and behavior of the child table.

A . No, inherited fields cannot be deleted from a child table: This is correct. Inherited fields are part of the child table's schema due to its extension of the parent table. Removing these fields would disrupt the inherent structure and relationships defined by the table hierarchy.

B . Yes, but only if they are text fields: This is incorrect. The data type of the field does not permit the deletion of inherited fields.

C . Yes, select the red X in the left-most column in the table definition: This is incorrect. Inherited fields do not have a delete (red X) option in the table definition, as they are not directly created on the child table.

D . Yes, but only if there has never been any saved field data: This is incorrect. The presence or absence of data does not affect the ability to delete inherited fields.

To modify the structure of inherited fields, consider the following approaches:

Field Visibility: Use client scripts or UI policies to hide the inherited fields on forms where they are not needed. This approach maintains data integrity while tailoring the user interface to specific requirements.

Form Layout Configuration: Adjust the form layout to remove inherited fields from specific views, ensuring they are not displayed to users in contexts where they are irrelevant.

These methods allow customization of the user experience without altering the underlying table schema or violating the inheritance principles established in the data model.

In ServiceNow, GlideForm is the client-side API used to interact with and manipulate a record form, including reading and writing field values, controlling visibility/mandatory/read-only behavior, and displaying messages to the user. The platform exposes GlideForm methods through a single global client-side object named g_form. ServiceNow documentation explicitly states that there is no constructor for the GlideForm class and that developers access GlideForm methods using the g_form global object available in client-side contexts such as Client Scripts and UI Policies. This makes g_form the correct and standard way to call GlideForm functions (for example, g_form.getValue(), g_form.setValue(), g_form.setDisplay(), etc.). The other options listed are not the documented GlideForm global object for standard client scripting in ServiceNow.

'Guided Application Creator is enabled via the Guided Application Creator (com.glide.sn-guided-app-creator) plugin, which is active by default in the Now Platform.' Located under 'Activation Information' section at this URL:

https://docs.servicenow.com/en-US/bundle/tokyo-application-development/page/build/guided-app-creator/concept/guided-app-creator.html

The ServiceNow App Repository is a central repository for all scoped applications that are published by all ServiceNow customers. It enables ServiceNow customers to upload and distribute applications between their instances. It also provides entitlements and version control for the applications.

ServiceNow application repository

Application Development Platform -- ServiceNow

App Repo - ServiceNow Developer Blog

Creating an Application Properties page in ServiceNow provides a centralized location where developers or administrators can configure settings that influence the behavior of an application. This approach offers several benefits:

Dynamic Configuration: By exposing certain parameters through an Application Properties page, administrators can adjust the application's behavior in response to changing requirements or environments without altering the underlying code or application artifacts.

Simplified Maintenance: Having a dedicated properties page reduces the need for direct modifications to scripts or configurations, thereby minimizing the risk of introducing errors. It also streamlines the process of updating settings, as changes can be made through the user interface.

Enhanced Flexibility: Developers can design applications with configurable options, allowing for greater adaptability across different