If you want to connect 4G network, you have to qualify with the following requirement except ( ).
A. Own an 4G device.
B. Insert with an 4G cable.
Cover by 4G network resources.
D. A, B and C.
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What is the difference between 4G and LTE ( )?
A. Speed
B. Resource area
C. Numbers of user
Device be used
The following statements about 5G are correct except ( ).
A. 5G have not been formally clarified.
B. 5G at speeds of 1-10Gbps.
C. 5G will be used commercially in the mid of 21 centuries.
D. 5G will be faster than 4G.
The following statements about 4G LTE are correct except ( ).
A. It's based on GSM/EDGE and UMTS/HSPA network technologies.
B. It provides peak download rates of 300 gigabits per second.
C. It provides peak upload rates of 75 megabits per second.
D. It is another version of 4G.
Which one is the carrier that have not mentioned in this article ( )?
A. Verizon,
B. T-Mobile and
C. AT&T
D. Sprint
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