Which three AWS policy types and identities are used to calculate the net effective permissions?

In AWS, the net effective permissions are calculated based on various policy types and identities. The correct choices are:

A. AWS service control policies (SCPs): SCPs are used in AWS Organizations to manage permissions for all accounts within the organization, affecting the net effective permissions.

B. AWS IAM group: IAM groups define a set of permissions for a collection of users, influencing their effective permissions.

C. AWS IAM role: IAM roles provide temporary security credentials to assume a set of permissions, impacting the net effective permissions. Option D (AWS IAM User) and E (AWS IAM tag policy) also play roles in defining permissions, but A, B, and C are the primary types used in calculating net effective permissions, making them the correct choices.