To deliver signals to individual residences,cable television companies primarily use coaxial cable.
Correct Answer:
Verified
Q32: Two-way amplifiers are needed for cable _
Q46: In a PSDN,customers connect to the network
Q48: The PSDN transport core normally is drawn
Q49: Frame Relay frames contain _.
A)destination addresses
B)virtual circuit
Q51: Metropolitan area Ethernet is used primarily _.
A)in
Q52: The use of virtual circuits _.
A)reduces costs
B)improves
Q54: Why is metro Ethernet popular?
A)It uses a
Q55: Why is metro Ethernet popular?
A)familiarity
B)rapid reprovisioning
C)both A
Q56: Using the Internet as a WAN is
Q57: Leased line switched WANs typically use _.
A)leased
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