CIS-Hardware Asset Management Changed CIS-HAM Questions

According to the ServiceNow Hardware Asset Management documentation, the Scanned Assets related list displays the assets that have been scanned using the ServiceNow Agent mobile app during an audit. The Scanned Assets related list is updated each time scans are submitted from the app, which can be done manually or automatically based on the app settings

Classes are represented as tables in the ServiceNow database that define the attributes and relationships of a specific type of record1

The base asset class is the alm_asset table, which contains the common fields and properties for all types of assets, such as hardware, software, consumable, etc.2

The alm_asset table is extended by other asset classes, such as alm_hardware, alm_software, alm_consumable, etc., which add more specific fields and properties for each asset type2

The cmdb_asset table is not a class, but a view that joins the alm_asset table and the cmdb_ci table, which is the base configuration item (CI) class3

The cmdb_hardware table is a CI class, not an asset class, that contains the common fields and properties for all types of hardware CIs, such as computers, devices, network equipment, etc.4

 Hardware Model Normalization is a feature that enables users to standardize the data of hardware and consumable models, such as manufacturer, product, model, and device type. Hardware Model Normalization requires the activation of the Hardware Model Normalization (com.sn_hwnorm) plugin, which also activates the Normalization Data Services Client (com.glide.data_services_canonicalization.client) plugin. These plugins install several tables that store the normalized data and the rules for normalization. The tables that are installed with Hardware Model Normalization are:

Device Type: This table contains the device types that are used to categorize the hardware models, such as laptop, desktop, server, printer, etc.

Hardware Manufacturer: This table contains the normalized names of the hardware manufacturers, such as Dell, HP, Lenovo, etc.

Hardware Model Library: This table contains the normalized data of the hardware models, such as manufacturer, product, model, device type, UNSPSC code, etc. This table is populated by the Hardware Model Normalization Content Service, which is a subscription-based service that provides the latest and most accurate data for hardware models.

Hardware Normalize Key: This table contains the rules for generating the normalize key, which is a unique identifier for each hardware model based on its manufacturer, product, and model. The normalize key is used to match the hardware models with the Hardware Model Library data.

The other options, C. Hardware Normalize Key and E. Device Name, are not tables that are installed with Hardware Model Normalization. Hardware Normalize Key is a field in the Hardware Model [cmdb_model] table, not a separate table. Device Name is a field in the Configuration Item [cmdb_ci] table, not a separate table. References: Hardware Model Normalization, Demo - HAM Professional - Hardware Model Normalization, Hardware Asset Management