Final answer:
In IT Service Management systems like ServiceNow, primary tables related to request fulfillment are prefixed with 'sc_', indicating their relevance to the service catalog.
Step-by-step explanation:
The primary tables associated with request fulfillment in many IT Service Management systems, such as ServiceNow, begin with the prefix sc_. This stands for service catalog, which is where most request fulfillment processes are managed
These tables include data relevant to service requests, like user requests for software, hardware, or access to resources, and are part of a module designed to handle the lifecycle of such requests.