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Worksheets2.6 Internet Access
Total questions: 12
Worksheet time: 6mins
The "line" between the provider edge (PE) and customer edge (CE), where customer wiring connects to provider equipment, is called the:
gateway
demarcation (demarc) line
start of service (SOS) point
handoff line
Dedicated internet access provides what kind of bandwidth?
guaranteed
shared
asymmetric
multiplexed
What is the total bandwidth for ISDN Basic Rate Interface (BRI) service intended for home and small business use?
56 kbps
144 kbps
288 kbps
1.544 Mbps
From lowest to highest bandwidth, what is the order of the levels of ISDN Primary Rate Interface (PRI) service designed for larger organization use.
E-1, T-1, E-3, T-3
T-1, E-1, E-3, T-3
T-1, E-1, T-3, E-3
T-1, T-3, E-1, E-3
Which of the following has shared access with asymmetric, variable upload and download speeds?
Dedicated Internet Access (DIA)
Broadband access
Both options
Neither option
With broadband access, which data transfer speed is faster?
upload
download
broadband upload and download speeds are identical
What piece of equipment is needed to convert digital signals from the network into a signal that can be transmitted over the ISP's media?
modem
multiplexer
upconverter
packet radio controller (PRC)
What is the standard the defines how a broadband cable modem communicates?
DOCSIS
DSL
DIA
ISDN
Which version of fiber optic broadband will provide an end-to-end fiber connection between the customer's modem and the ISP (no Ethernet or copper telephone wire needed to connect the modem to the ISP)?
Fiber to the Home/Premises (FTTH/FTTP)
Fiber to the Cabinet (FTTC)
Fiber to the Building (FTTB)
Fiber to the Building (FTTB)
Which type of connector is used on a Digital Subscriber Line (DSL) modem to connect to the ISP?
RG-58 coaxial
RG6 coaxial
RJ-11 telephone
RJ-45 ethernet
What is the biggest issue with using satellite Internet access?
latency
hardware cost
software cost
multiplexor configuration
To be able to use 4G LTE or 5G cellular service, what does the mobile device need?
a wifi adapter
a SIM card
an updated operating system
an unlimited data plan
