Computer network and system administration (CNSA) professionals organize, install, and support an organization’s computer systems, including local area networks (LANs), wide area networks (WANs), ...

Computer network architects design, build and maintain a variety of data communication networks, from expansive cloud infrastructures to smaller intranets.

Computer systems administrators set up and maintain an organization's computer servers. In a single day, they may encounter stacks of servers, dozens of crisscrossing network cables and major ...

Using this method, the computer sending the data packages the information into a nice little package and releases it into the network with the hopes that it will get to the right place.

A computer network as we usually visualize it involves various cables (Ethernet, fiber optic, coaxial) connecting to appliances like routers and switches, which direct data packets where they need ...