1. An internet cookie is a message, or segment of data, containing information about a user, sent by a Web server to a browser and sent back to the server each time the browser requests a Web page.

2. A Packet is a short block of data transmitted in a packet switching network.

3. The packets usually take the shortest route and the less congested.

4. The 404 or Not Found error message is an HTTP standard response code indicating
that the client was able to communicate with the server.

5. Electronic Commerce is exactly analogous to a marketplace on the Internet.

6. Craigist is a free onlne advertisement place where you can place free advertisements for jobs and other items you wish to sell; unlike ebay in wich you can only sell items and they cost money to advertise.

7. SSL is a communications protocol, predecessor to Transport Layer Security.

8. DSL and Cable modem are the two main ways normal people like yus connect to the internet.

9. i dont no wut a t-1 line is.