Cisco
350-029 · Question #167
During the modem boot process, how does the modem acquire the downstream channel?
The correct answer is D. The modem tuner scans the downstream spectrum until digital QAM modulated signal is encountered. See the full explanation below for the reasoning.
Question
During the modem boot process, how does the modem acquire the downstream channel?
Options
- AThe modem is commanded by the CMTS to set to the specific channel.
- BThe modem uses the default value in the broadcom chipset.
- CThe modem tuner sets a level as defined by the DOCSIS specification.
- DThe modem tuner scans the downstream spectrum until digital QAM modulated signal is encountered
How the community answered
(46 responses)- A2% (1)
- B15% (7)
- C7% (3)
- D76% (35)
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