Which of the following roles can access CMDB tables and underlying data?

• A. admin, itil_admin, support, cmdb_reader
• B. asset, itil, itil_admin, cmdb_read
• C. manager, itil_manager, cmdb_access, data_admin
• D. user, cmdb_user, admin, itil_user

Answer: (B)

The indicated answer encompasses roles that are specifically designed to interact with the Configuration Management Database (CMDB) in ServiceNow. The CMDB is crucial for tracking and managing the components in an IT environment, including their attributes and relationships.

The roles included in this option—asset, itil, itil_admin, and cmdb_read—have defined permissions that allow users to not only view CMDB tables but also interact with the underlying data crucial for IT operations.

• The asset role enables the management of assets, which are often linked to CMDB entries.

• The itil role allows access to ITIL-compliant processes, which often require insights from the CMDB.

• The itil_admin role has advanced permissions that can include broader access to all aspects of IT service management, including the CMDB.

• The cmdb_read role is specifically tailored for viewing CMDB data without modifying it.

Together, these roles provide a comprehensive framework for accessing the CMDB, ensuring that individuals who need to interact with this critical data for service management purposes have the necessary permissions. This ensures the integrity and accuracy of the data while allowing proper oversight. Other combinations of roles may lack the specific permissions required to effectively access or manipulate CMDB tables, ultimately limiting their utility in CMDB