A Web client program (such as a web browser) can access data from many different servers, such as Gopher, FTP, NNTP (Usenet) or HTTP. The HTTP server was designed specifically for the Web, and employs a protocol (system of messages) that supports sending documents from the server to a browser, and that also support sending complex data from the client back to the server.

 Gopher is a distributed document search and retrieval network protocol designed for the Internet. Its goal is to function as an improved form of Anonymous FTP, enhanced with hyperlinking features similar to that of the World Wide Web.

GROUP BY… was added to SQL because aggregate functions (like SUM) return the aggregate of all column

values every time they are called, and without the GROUP BY function it was impossible to find the sum for

each individual group of column values.

JAM, India's largest selling youth magazine has recently launched a new job site which specifically caters to the college junta or to put it their way, the site is for all the people who are students and who would like to earn moolah on the side.