Let Multics procedure p and data segment d. Procedure p is executing and requirements to access segment d. Segment d's access bracket is (5, 6). Suppose that d's access control list gives p full (read, write, append, and execute) rights to d. In which ring(s) should p execute for following to occur? p can read, write to, and append to d.p can read d but not write to or append to d. p can't access q.