正解:A
Roles for working in Azure Sentinel
Azure Sentinel-specific roles
All Azure Sentinel built-in roles grant read access to the data in your Azure Sentinel workspace.
Azure Sentinel Reader can view data, incidents, workbooks, and other Azure Sentinel resources.
Azure Sentinel Responder can, in addition to the above, manage incidents (assign, dismiss, etc.) Azure Sentinel Contributor can, in addition to the above, create and edit workbooks, analytics rules, and other Azure Sentinel resources.
Azure Sentinel Automation Contributor allows Azure Sentinel to add playbooks to automation rules. It is not meant for user accounts.
https://docs.microsoft.com/en-us/azure/sentinel/roles