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It is a machine that performs processes, calculations and operations based on instructions provided by a software or hardware program. -
It is a machine that transmites codificate information through electric signals. -
It is a telecommunication device that allows two or more people to communicate when they are too far apart to be heard directly. -
It is a sound communication by radio waves, usually through the transmission of music, news, and other programs. -
It is an electronic system of transmitting transient images of fixed or moving objects -
It is a wireless, portable personal computer with a touchscreen interface. -
It is a wireless handheld device that allows users to make and receive calls.