This functionality is possible and is managed through the "Configure Catalog Defaults" setup task. An administrator can define default cover art for each type of learning item (Course, Specialization, etc.). This default image will be applied automatically to any new learning item of that type. However, this default can be overridden at the individual learning item level. This allows for brand consistency across the catalog while still providing the flexibility to use specific, unique cover art for featured or special courses when approved artwork is available.

A. The "Cover Art" setup area is for managing the library of available images, not for setting the default application rules.

C. This is incorrect; the feature to set default cover art that can be overridden at the item level exists.

D. This is incorrect; the default cover art does not override a specific image defined at the course or specialization level. Specific settings override defaults.

- Oracle Fusion Cloud HCM: Implementing Learning, Release 24B, Document ID F98336-02. Chapter 4: Learning Catalog, Section: "Configure Learning Catalog Defaults". This section explicitly describes how to set default cover art for different learning item types.

- Oracle Help Center: "How You Configure Learning Catalog Defaults". This guide details the steps, stating, "You can override the default image when you create or edit a specific learning item."