Which statement is an accurate description of 4G and 5G wireless technologies?
- Both 4G and 5G technologies use a low-energy, low-power, low-data rate for wireless personal-area networks.
- They require a wireless WAN connection to power constricted devices.
- They are both cellular-based technologies for covering large geographic areas.
- They both require a 2.4 GHz short-range radio frequency band for industrial, scientific, and medical applications.
Explanation: 4G and 5G are fourth and fifth generation cellular-based technologies for transferring data over large geographic areas. Both provide high bandwidth and are capable of supporting voice, mobile Internet access, video calling, and high-definition mobile TV.
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