Examlex
One-on-one real-time messaging is called ____ messaging for short.
Satellite
An artificial body placed in orbit around the earth or moon or another planet in order to collect information or for communication.
Broadcast Medium
A platform or channel for distributing content to a wide audience, such as television, radio, or online streaming services.
Coaxial
A type of cable with an inner conductor surrounded by a tubular insulating layer, typically used for transmitting television, internet, and other data signals.
Fiber-Optic
Technology that uses thin strands of glass or plastic fibers to transmit data as pulses of light, offering high-speed data transmission over long distances.
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