In mobile telecommunications, what does “2G” stand for?
Question and options
In mobile telecommunications, what does “2G” stand for?
Two Gigahertz.
Two Gigabits.
Second Generation.
Global GSM.
Answer and explanation
Correct answer: C - Second Generation.
In mobile telecommunications, 2G denotes the second generation of cellular networks, the first to use digital signalling, as in GSM. The label counts generations of technology; it is not a frequency, a data quantity or the name of a standard.
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