Questions and Answers
What device is used to connect a number of LANs?
Bridge
In terms of the size of the network, what is the correct order (ascending)?
PAN, LAN, MAN, WAN
How many layers are there in the OSI reference model?
7
Which layer is responsible for logical addressing and routing?
Signup and view all the answers
Which OSI layer is responsible for encryption and compression?
Signup and view all the answers
