CAD Exam Dumps : Certified Application Developer - ServiceNow

In ServiceNow, when configuring a REST Message, the Endpoint specifies the URI (Uniform Resource Identifier) where the REST request is sent. This URI points to the resource on the external system that the REST message will interact with, whether it's to retrieve, update, create, or delete data.

Key Points:

Endpoint Definition: The Endpoint is a complete URL that includes the protocol (e.g., HTTP or HTTPS), the domain or IP address of the external server, and the specific path to the resource. For example:

Dynamic Endpoints: ServiceNow allows the use of variables within the Endpoint URL, enabling dynamic substitution at runtime. This is useful when the exact resource path or parameters need to be determined during execution.

Configuration in ServiceNow:

Navigate to "System Web Services" > "Outbound" > "REST Message."

Create a new REST Message or select an existing one.

In the REST Message record, define the Endpoint URL in the "Endpoint" field.

Example Scenario:

If you are integrating ServiceNow with an external ticketing system to retrieve incident data, the Endpoint might be something like where {incident_id} is a placeholder that gets replaced with the actual incident ID at runtime.

ServiceNow provides the Schema Map as the platform feature specifically designed to display a graphical representation of how tables relate to one another. In application development, tables commonly extend other tables and also reference other tables through reference fields. The Schema Map visualizes these relationships so developers can quickly understand the structure of the data model, including parent-child extensions and reference connections. This is especially useful when you are designing an application’s data model, troubleshooting why a field appears on multiple tables, or assessing the impact of adding a new relationship. The Schema Map is not a general “graphical user interface” concept; it is a dedicated view focused on the database schema. Likewise, a “dependency view” may exist for other platform features (such as dependency relationships for services or configuration items), but it is not the standard tool used to explore table-to-table schema relationships during application development. Because the question asks for a graphical view of relationships among tables, the correct documented feature is Schema Map.

The following are debugging strategies for client-side scripts, which run in the web browser and manipulate the user interface:

g_form.addInfoMessage(). This is a client-side API that displays an information message at the top of the form.

Field Watcher. This is a debugging tool that displays the current and previous values of one or more fields on a form.

jslog(). This is a client-side API that writes a message to the browser console.

The following is not a debugging strategy for client-side scripts, but for server-side scripts, which run on the ServiceNow platform and manipulate the database:

gs.log(). This is a server-side API that writes a message to the system log. References: Client-Side Scripting APIs, Debugging Client Scripts