Examlex
How does competition from nonunion firms and foreign producers affect the ability of a union to increase the wages of its members?
Circuit Switching
A method of communication where a dedicated channel or circuit is established for the duration of a transmission between two endpoints.
PGP
Pretty Good Privacy, an encryption program that provides cryptographic privacy and authentication for data communication.
Handshaking
In a connection-oriented protocol, the process of exchanging control packets before exchanging data packets.
Packet Switching
A method of grouping data into packets that are transmitted over a network and can travel independently to their destination.
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