Which of the following is NOT a reason large telecommunications companies want to transition from twisted-pair copper wire networks to IP systems?
A) Carriers want to increase their stock prices.
B) It would be less expensive to provide cellular coverage in rural areas with small populations.
C) Landlines are becoming much less profitable.
D) POTS uses more power for landlines than cellular coverage does.
Correct Answer:
Verified
Q4: _ is the least connected country on
Q5: Today, computer networks communicate via _ signals;
Q6: _ is an advantage of twisted-pair wire.
A)
Q7: Most _ today use Ethernet.
A) LANs
B) MANs
C)
Q8: The _ layer of the TCP/IP reference
Q10: In February 2015, the FCC proposed new
Q11: _ modems convert digital signals to analog
Q12: _ is running a trial program in
Q13: Eritea is one of only two African
Q14: _ cables are made of glass.
A) Coaxial
B)
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