CIT461
1. Home Access is provided by ____
DSL
FTTP
Cable
All of the options
2. The function of DSLAM is ____
Convert analog signals into digital signals
Convert digital signals into analog signals
Amplify digital signals
None of the options
3. Among the optical-distribution architectures that is essentially switched eternet is ____
AON
PON
NON
None of the options
4. Choose the statement which is not applicable for cable internet access____
It is a shared broadcast medium
It includes HFCs
Cable modem connects home PC to Ethernet port
Analog signal is converted to digital signal in DSLAM
5. Which factor does not affect transmission rate in DSL? ____
The gauge of the twisted-pair line
Degree of electrical interfernece
Shadow fading
None of the options
6. One of the following terms is not associted with DSL____
DSLAM
CO
Splitter
CMTS
7. The attackers may utilise a network of compromised devices known as ____
Internet
Botnet
Telnet
D-net
8. ONT is connected to splitter using ____
High speed fibre cable
HFC
Optical cable
None of the options
9. HFC contains ____
Fibre cable
Coaxial cable
All of the options
None of the options
10. StarBand provides ____
FTTH internet access
Cable access
Telephone access
Satellite access
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