Which TWO of the following settings are required for the CAB Workbench to function correctly?
Scheduled CAB meetings supply the change calendar entries the Workbench aggregates and displays, satisfying the requirement that upcoming change windows be visible to approvers. Without defined meeting records, the Workbench cannot render the agenda or associate changes with a review slot, so this setting is mandatory for correct operation.
Why this answer
Option C is correct because the CAB Workbench is driven by scheduled CAB meetings; the workbench aggregates the change records that are linked to a CAB meeting's agenda, so without scheduled meetings there is nothing for the workbench to display or manage. Option E is correct because a CAB Definition record is the configuration that tells the CAB Workbench which table, fields, and meeting-related settings to use, so the workbench cannot render or function without a defined CAB Definition. Option A is not required, since the CAB Workbench does not depend on a dedicated CI for the CAB; it works from CAB definitions and meetings rather than a specific configuration item.
Option B is not required, as the workbench does not mandate an assigned ITIL manager role to operate. Option D is not required, because an active workflow for every change is a change-management process concern and is not a prerequisite for the CAB Workbench to function.
Exam trap
CIS-ITSM often tests the prerequisites for the CAB Workbench, so the trap is selecting plausible-sounding but unnecessary items like a dedicated CI or an ITIL manager, when the actual requirements are the CAB Definition and scheduled meetings.