They create systems for automobiles, robotics, aircraft, or power generation for an entire city. Engineers are required to be licensed, which can be achieved by completing a bachelor's or master's degree in electrical engineering and taking an examination.
In network addressing, the host address, or the host ID portion of an IP address, is the portion of the address used to identify hosts (any device requiring a Network Interface Card, such as a PC or networked printer) on the network.
Follow these guidelines when assigning a network ID: 1  The network ID must be unique to the IP internetwork. 2  The network ID cannot begin with the number 127. 3  All bits within the network ID cannot be set to 1. 4  All bits within the network ID cannot be set to 0.