The individual geographic locations connected by a WAN are known as ____.
A) WAN sites
B) WAN links
C) network service providers
D) central offices
Correct Answer:
Verified
Q12: _ is an updated, digital version of
Q13: The portion of the PSTN that connects
Q14: WANs typically send data over _ available
Q15: ISDN PRI uses _ B channels and
Q16: SONET specifies framing and multiplexing techniques at
Q18: A _ converts digital signals into analog
Q19: A _ connection is one in which
Q20: The speed of a T-carrier depends on
Q21: List and describe the key strengths of
Q22: Explain how ATM relies on virtual circuits.
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