WorksheetsChapter 3.2 Comparing Broadband Solutions
Total questions: 10
Worksheet time: 5mins
Which medium is used for delivering data via DSL technology through PSTN?
fiber
copper
wireless
radio frequency
A company is looking for the least expensive broadband solution that provides at least 10 Mb/s download speed. The company is located 5 miles from the nearest provider. Which broadband solution would be appropriate?
DSL
cable
WiMax
satellite
Which broadband wireless technology is based on the 802.11 standard?
CDMA
UMTS
WiMAX
municipal Wi-Fi
Which standard specifies the channel frequencies and the deterministic access method of cable networks?
LTE
802.16
WIMAX
DOCSIS
How is voice traffic affected when the customer uses ADSL technology?
ADSL signals can distortvoice transmissions.
Voice traffic is interrupted if the ADSL service fails.
Voice signals are on a separate wire pair from ADSL signals.
No special equipment is needed to separate voice and data signals.
What advantage does DSL have compared to cable technology?
DSL is faster.
DSL is not a shared medium.
DSL has no distance limitations.
DSL upload and download speeds are always the same.
Which DSL technology provides higher downstream bandwidth to the user than upstream bandwidth?
ADSL
SDSL
CDMA
TDMA
Which broadband technology would be best for a user that needs remote access when traveling in mountains and at sea?
WiMax
Wi-Fi Mesh
satellite
mobile broadband
Which type of long distance telecommunication technology provides point-to-point connections and cellular access?
WiMax
satellite
municipal Wi-Fi
mobile broadband
What two layers of the OSI model are defined by DOCSIS?
Layer 1 and 2
Layer 2 and 3
Layer 3 and 4
Layer 4 and 5
