Final answer:
To decide whether it's safe to delete a non-dependent CI relationship, the Relationship Impact [sys_rel_impact] table is useful as it analyzes the potential impact of such changes within an IT environment.
Step-by-step explanation:
When deciding whether it is safe to delete a non-dependent Configuration Item (CI) relationship, the Relationship Impact [sys_rel_impact] table can provide you with the necessary information. This table is designed to analyze the potential impact of changing or deleting CI relationships within an IT environment. Deleting a CI relationship without understanding its impact can lead to unexpected outages or issues within an IT service management framework.
To ensure a safe deletion, you should review the potential impact on all connected CIs and services, which is information typically stored in the Relationship Impact table. This table helps in understanding the dependencies and consequences that may arise from a change in the CI relationships. The other tables mentioned, such as Relationship Sources [sys_rel_source], Configuration Items [sys_ci], and the Dependency Matrix [sys_dependency] have different purposes and may not provide the direct impact analysis required in this scenario.