In your multitenant container database (CDB) that contains pluggable databases (PDBs), the hr user executes the following commands to create and grant
privileges on a procedure:
INSERT INTO hr.test VALUES (v_emp_id, v_ename, v salary, v_dept_id);
/ GRANT EXECUTE ON CREATE_TEST TO John, jim, smith, king;
How can you prevent users having the execute privilege on the create_test_v procedure from inserting values into tables on which they do not have any privileges?
A. Create the create_test procedure with definer’s rights.
B. Grant the execute privilege to users with grant option on the create_test procedure.
C. Create the create_test procedure with invoker’s rights.
D. Create the create_test procedure as part of a package and grant users the execute privilege on the package.