A. Create a file in the current user's Microsoft OneDrive.
B. Access the user information of the current user only.
C. Send an email on behalf of the current user.
D. Access the user information of all users.
E. Send an email on behalf of another user.
Explanation:
Reference: https://docs.microsoft.com/en-us/sharepoint/dev/spfx/web-parts/get-started/build-a-hello-world-web-part