Examine these statements:System altered.SESSIONS_PER_USER 3FAILED LOGIN ATTEMPTS 3Profile altered.User altered.A) User HR is permitted to create more than three concurrent sessions.C) Password complexity checking is enforced for user HR.E) The HR account will be loc...【阅读全文】
30、choose oneWhich statement is true about the DEFAULT profile?A) It can be dropped and recreated.B) It must be explicitly assigned to a user.C) The values assigned to the resource limits and password parameters in the default profile can be altered.D) A different DEFAULT pro...【阅读全文】