常见Internet英语术语表

　　(Advanced Digital Network)－－Usually refers to a 56Kbps leased-line.

　　Applet

　　A small Java program that can be embedded in an HTML page. Applets differ from full-fledged Java applications in that they are not allowed to access certain resources on the local computer, such as files and serial devices (modems, printers, etc.), and are prohibited from communicating with most other computers across a network. The current rule is that an applet can only make an Internet connection to the computer from which the applet was sent.

　　Archie

　　A tool (software) for finding files stored on anonymous FTP sites. You need to know the exact file name or a sub string of it.

　　ARPANet

　　(Advanced Research Projects Agency Network)－－The precursor to the Internet. Developed in the late 60's and early 70's by the US Department of Defense, as an experiment in wide-area-networking that would survive a nuclear war.

　　ASCII

　　(American Standard Code for Information Interchange)－－This is the de facto world-wide standard for the code numbers used by computers to represent all the upper a

　　Backbone

　　A high-speed line or series of connections that forms a major pathway within a network. The term is relative as a backbone in a small network will likely be much smaller than many non-backbone lines in a large network.

　　Bandwidth

　　How much stuff you can send through a connection. Usually measured in bits-per-second. A full page of English text is about 16,000 bits. A fast modem can move about 15,000 bits in one second. Full-motion full-screen video would require roughly 10,000,000 bits-per-second, depending on compression.

　　Baud