The three most common are ring, star, and bus.
Here is a simple picture of the networks.
GO TO armsitgs.wetpaint.com and they have a lot of stuff over topologies it could really help you
A logical topology shows how a network is configured logically rather than physically. The main difference is that you could have 10 routers, 25 switches, and 5,000 computers in a logical topology and it doesn't matter where they are on the screen, it matters how they are connected to one another.
Even the smallest LAN technically has a backbone, which could be any of the 4 basic topology types. Any time you need to connect various routers, switches, etc., together you connect them via a backbone cable. A backbone may have its own topology as well,such as a serial bus, parallel, distributed, or collapsed backbone. These topologies do not exactly mirror topologies for a LAN or a WAN.
easily illegal acess could be made or haking could be done
easily illegal acess could be made or haking could be done
Facebook is a website were you can chat to people through the network and you can play games as well. here are some pictures of Facebook. or... Here are some games that you could play on Facebook.
for connecting 4 computers you would need a "hub"(en.wikipedia.org/wiki/Network_hub), and a cat5 cable to connect each computer to the "hub". each computer would also need a "network card"(en.wikipedia.org/wiki/Network_card), alot of modern computers come with a network card integrated so you may not need to purchase it separately.
You are not likely to find pictures of genuine accidents, at least not publicly, but you could try safety web-sites and literature for modelled accidents.
You could make a collage, or you could pick a theme and take pictures that all have something in common. You could also take several pictures of the same object from different perspectives and then compare the pictures and see which works best. You could also do a "photography scavenger hunt": A group of people is given a list of things to take take pictures of, and whoever gets all of them all first wins.
Its net network
Pictures of a brown cat can be found in any book that is published specialize in animals of the feline breed. Brown cats are not common so that research could pose a challenge, Therefore, it is helpful to ask the librarian at the library or the clerk at the bookstore to help in the location of pictures of brown cats.
Data Source Name is probably the most common meaning. But Defense Switched Network, Delivery Service Notification, Developer Support News or Distributed Systems Network could also apply. And there may be other less common references.