Examlex
A(n)____________________ database stores data in a collection of related tables.
Encryption
The process of converting an original message into a form that cannot be read by anyone except the intended recipient.
Radio
The technology of transmitting signals, voice, and music by modulating electromagnetic waves without wires.
Satellite
An object that has been intentionally placed into orbit around the Earth or another celestial body.
Microwave
A type of electromagnetic radiation with wavelengths ranging from one meter to one millimeter; used in a variety of technologies, including microwave ovens that heat food.
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