Which set of commands is recommended to prevent the use of a hub in the access layer?

A.	switch(conflg-if)#switchport mode trunk switch(config-if)#switchport port-security maximum 1
B.	switch(config-if)#switchport mode trunk switch(config-if)#switchport port-security mac-address 1
C.	switch(config-if)#switchport mode access switch(config-if)#switchport port-security maximum 1
D.	switch(config-if)#switchport mode access switch(config-if)#switchport port-security mac-address 1