Introduce your class to the layers of abstraction of the Internet with a instructional activity on the HTTP protocol. Pupils review previous lessons on levels of the Internet, then investigate new high levels by examining the...

A big name for a big job, the network systems and data communications analyst works with computer networks within companies. Science Buddies offers a career profile outlining the many duties of the systems analyst as well as the...

This resource provides information about careers for computer systems analysts, computer engineers, and computer scientists. Includes information about the nature of the work, working conditions, employment, training, job outlook,...

This resource provides information about network and computer systems administrators.

This resource presents information on fiber optic network cable technology. Includes an introduction, optical transmitters, optical fiber, receivers, and designing a fiber optic system.

A listing of various tips that can be used with most Linux and UNIX.

A strategic assessment of the role that the Internet is playing in the political process of America. The article looks at trends and makes predictions. Although geared toward the Department of Defense, the article is very comprehensible...

This System-Wide Automated Network serves 77 libraries in the Chicago suburbs. It's instructive in how a computer catalog of library materials works.

An Australian site offering career information on an Analyst (System Analyst) career. Gives a description of what an analyst does in general, specific analyst descriptions, personal and educational requirements, related jobs, and state...