What are the advantages of removing the HR Admin role from the system Admin role after the HR Implementation tasks have been completed? (Choose two.)

What are the advantages of removing the HR Admin role from the system Admin role after the HR Implementation tasks have been completed? (Choose two.)
A . This ensures that HR has control over further HR configurations.
B . The HR Admin role should remain a part of the system Admin role.
C . This ensures that confidential HR data is only accessible to users with an HR role.
D . It is not necessary because the system Admin always has access to all HR data.

Answer: A,C

Explanation:

Reference: https://docs.servicenow.com/bundle/newyork-hr-service-delivery/page/product/human-resources/task/t_HRRemoveAdminRole.html