Examlex
Construct validity can be considered before discriminant and convergent validity have been established
IP Address
A unique string of numbers separated by periods that identifies each device using the Internet Protocol to communicate over a network.
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.
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