What two sections are present in the Horizontal Discovery pattern?

The two sections present in the Horizontal Discovery pattern are Identification and Extension. In the context of ServiceNow Discovery, the Identification section is crucial as it involves detecting and identifying devices on the network based on various parameters, such as IP addresses or specific protocols. This stage is essential for establishing what elements are present in the IT infrastructure.

The Extension section follows, enabling the Discovery process to delve deeper into gathered information. It extends the initial identification process by collecting additional data about what has been identified, including relationships, configuration items, and more detailed attributes of the assets. This two-part process enhances ServiceNow's ability to build a comprehensive Configuration Management Database (CMDB).

Understanding this structure is vital for effectively utilizing ServiceNow Discovery since proper identification and effective data extension are critical for accurate and relevant data collection, which ultimately supports IT service management processes.