1.

1). 4G networks will be mostly used for user traffic2). 2G networks will be used for legacy voice traffic3). 3G networks will be used for Internet of things (IoT)4). Only 1 and 2

Answer»

The PASSAGE states that according to David Hammerwall, in the future LTE will bear the BRUNT of user traffic, while 2G remains for legacy voice traffic. He BELIEVES that 3G will die.

So, only 1 and 2 are correct.

Therefore, the correct answer is option 4.



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