Client-Server Networks - âœâ€Ã¢Å“â€A type of network in which a server directs the clients' requests for resources. Dial-Up - âœâ€Ã¢Å“â€A type of network connection in which data is through phone lines. Embedded System - âœâ€Ã¢Å“â€An operating system that combines processors and software in a device. Firewall - âœâ€Ã¢Å“â€Hardware or software used to protect data by determining what can get in and out of a network IP Address - âœâ€Ã¢Å“â€A numerical address that identifies computers and devices on a network. ISP (Internet Service Provider) - âœâ€Ã¢Å“â€A company that provides customers access to the Internet. Input - âœâ€Ã¢Å“â€The first stage of the computing process, in which a user initiates an action by giving the computer information or a request. Internet - âœâ€Ã¢Å“â€The worldwide network of connected computers and servers
