In one of your databases, you create a user, HR, and then execute this command: GRANT CREATE SESSION

In one of your databases, you create a user, HR, and then execute this command:
GRANT CREATE SESSION TO hr WITH ADMIN OPTION;
Which three actions can HR perform? (Choose three.)

A. Revoke the CREATE SESSION privilege from other users

B. Revoke the CREATE SESSION privilege from user HR

C. Log in to the database instance

D. Grant the CREATE SESSION privilege with ADMIN OPTION to other users

E. Execute DDL statements in the HR schema

F. Execute DML statements in the HR schema

Correct Answer: A,C,D

Reference:
https://docs.oracle.com/cd/B28359_01/network.111/b28531/authorization.htm#DBSEG224