C (programming language)

In computing, C is a general-purpose, cross-platform, block structured, procedural, imperative computer programming language developed in 1972 by Dennis Ritchie at the Bell Telephone Laboratories for use with the Unix operating system.

Although C was designed for implementing system software, it is also widely used for developing application software.

It is widely used on a great many different software platforms and computer architectures, and several popular compilers exist. C has greatly influenced many other popular programming languages, most notably C++, which originally began as an extension to C.

What Can You Do with an Intranet?

An intranet adds Internet-like services to your LAN. Many organizations, especially those with large existing computer systems, have lots of information that is hard to get at. The intranet can change all that, by using Internet tools. Here are some ideas for ways that your organization-large or small-ean use an intranet.

E-mail within the organization and to and from the Internet People can use one e-mail program to exchange mail both with other intranet users and with the Internet.

• Private discussion groups Using a mailing list manager or a news server accessible only to people in your organization, you can set up mailing lists or newsgroups to encourage people to share information within departments or across the organization. Alternatively, you can use web-based message boards,
• Private web sites Each department in your organization can create a web site that is accessible only to people on the intranet. Instead of circulating memos and handbooks, information can go on these web sites. For example, the marketing department can post information about products, including upcoming release dates, how products are targeted, and other information that isn't appropriate for a public site on the Internet-based web. By using the intranet instead of printing on paper, it's economical to publish large documents and documents that change frequently.
• Access to databases If your organization has information in databases, you can convert the data to web pages so that everyone on the intranet can see it. For example, a nonprofit organization might have a database containing all of its fundraising and membership information. By using a program that can display database information as web pages and enter information from web page forms into the database, all the people at the organization can see, and even update, selected information from the database by using only a web browser. Naturally, the program would need to limit who could see and change particular information in the database.
• Teleconferencing Rather than spend big bucks on video teleconferencing systems, think about using your intranet (and the Internet), instead. If your organization has offices in several locations, you can use the Internet for online chats with text, voice, shared whiteboards, and even limited video