To ~et you started in the wonderful new world of the lntemet, we ve included a quick<br > overview of that famous information satperh ghway. This chapter gives you enough of<br > tlle Internet s origin history and current status so that you will basicall3~ understand<br > what s going on out there in cyberspace and we ll do it" without swamping you with<br > teehnic~d details.<br > The end of this chapter lists some Interact sites that can guide you toward learning<br > even more about the lnternet So, if you enjoy details, after you read this chapter<br > you ll kaaow how to find out more about the Inten/et from tl{e lntemet itself.<br > Let s not won3, about details now, we re just out tbr a scenic tour. So, we ll hegin by<br > det ming an important term the term "intelnaet" itself.<br >~ ]nternet versus The Internet<br > There are interacts and then dlere is The~( ~ -~l ~~,~ * -~ i ~..i ~ w ~.<br > Inteniet. A small "I" intemet coukl be an), two<br > computer networks that are interconnected so<br > that users on both neb.vorks can share re.. Figure I A basic interact<br > sources on either network, A network is at least<br > hvo eomputers connected 1(call), to each<br > otherIbut some networks have thousands of computers. An internet is at least two<br > connected networks- regardless of the size of either one. Here we ve depicted two<br > connected networks as icons and have labeled them Network A and Network B (see,<br > Figure 1). This is the simplest internet possible.<br >
發表於2024-11-24
Road Runner guide to cyberspace 2024 pdf epub mobi 電子書 下載
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Road Runner guide to cyberspace 2024 pdf epub mobi 電子書 下載