Examlex
In questions determine whether the statement is TRUE or FALSE. Assume that x, y, and z represent
Boolean variables.
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Firewall
A software program or hardware device designed to prevent unauthorized access to computers or networks.
Media Access Control (MAC)
A unique identifier assigned to network interfaces for communications on the physical network segment.
Physical Address
A unique identifier assigned to each network interface on a network. It's also known as a MAC (Media Access Control) address in the context of networking.
Network Adapter
A device that enables the computer (or peripheral) to communicate with the network using a common data communication language, or protocol.
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