1. A computer network is basically one or more computers that are __________together.
2. A computer network could be wired (connected with wires) or __________.
3. A network in a small school or office building is called a LAN. LAN stands for ________ area network.
4. A huge network like the internet which spans across countries is called a _________.
5. Wireless networks are always more safe (secure) than wired networks. (You may want to use this question as a class discussion)