Networks

This device act as

• Wired access point

• wi-fi access point

• cable access point

• Network access point

small network that are in a building are called

• Local area network

• wide area network

• metropolitan area network

Alice send a message to sara

Message is 9 1 13 1 2 15 25

it means

• I am a boy

• i am a hacker

• i am a girl

Cipher is a______

• game

• algorithm

• book

The largest network is_____

• WAN

• internet

• LAN

• MAN