$1)$ On any network running TCP$/$IP$,$ every device has an IP address and a MAC address.

$2)$ The group of $8$ bits in an IP address is Octet.$\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_.$

$3)$ The IP address includes $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$ and $\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_.$

PART $$ III True$/$False

$1)\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$ For logical addressing to work, no two computers on the same network may have the same IP Address.

$2)\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$ An IP address is a $48-$bit binary number represented as four octets.

$3)\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$Each octet is separated by a period represent $8$ bit portion of the Ip address.

$4)\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_$For logical addressing to work, no two computers on the same network may have the same IP Address.