Chapter 10 Carrier Wide Area Networks (WANs) Exam Possible Questions 100% Accurately Solved.
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Course
WAN.
Institution
WAN.
A network that runs on the customer premises is a ________. - correct answer LAN
Which of the following receive rights of way for transmission beyond sites? - correct answer carriers
A WAN is the network that ________. - correct answer links different sites together
A compan...
Chapter 10 Carrier Wide Area Networks
(WANs)
A network that runs on the customer premises is a ________. - correct answer LAN
Which of the following receive rights of way for transmission beyond sites? - correct answer carriers
A WAN is the network that ________. - correct answer links different sites together
A company has more control over its ________ technology. - correct answer LAN
Which of the following usually offers higher speeds? - correct answer LANs
LAN speeds are faster than WAN speeds because of ________. - correct answer economic reasons
Which of the following has more diversity in technologies? - correct answer WANs
MAN speeds are faster than WAN speeds because of ________. - correct answer economic reasons
LANs are ________. - correct answer either A or B (single networks, local internets)
WANs include ________. - correct answer either A or B (single networks, the Internet)
The Internet is a ________. - correct answer WAN
hich of the following does the carrier NOT own? - correct answer customer premises equipment
, Which of the following is a common use for carrier WANs? - correct answer both A and B (to connect
corporate sites, to connect a corporate site to the Internet)
Compared to the Internet, carrier WANs ________. - correct answer offer higher-quality service
Which of the following allows you to connect to the hosts of almost any corporation today? - correct
answer the Internet
How do WAN carriers typically get their trunk lines? - correct answer They lease them from telephone
companies.
In a telephone system, the lines that connect customers to the nearest switch are called ________. -
correct answer the local loop
Most end-office switches are Class ________ switches. - correct answer 5
The PSTN core is organized as a ________. - correct answer modified hierarchy
DSL offers ________. - correct answer both A and B (voice transmission & data transmission)
DSL residential service provides ________. - correct answer asymmetric speed
Asymmetric residential service is good for ________. - correct answer the World Wide Web
What transmission medium do ALL DSL services use? - correct answer one-pair voice-grade UTP
Which of the following already runs to nearly all customer premises? - correct answer 1-pair VG UTP
In ADSL, the customer should have ________. - correct answer both A and B (splitters, an ADSL
modem)
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