Re: A Complex Metaphysical Conundrum

"Cursitor Doom" <cd@notformail.com> wrote in message
news:ar1g1jdn81s994gd5brslvrrlns8jrtq13@4ax.com...

On Wed, 10 Apr 2024 18:02:50 +0100, Cursitor Doom <cd@notformail.com>
wrote:
>

Gentlemen,
>
This is an exam question that trips up even some of the best students.
See what you make of it!
>
Q: Is this statement correct: 'The signal level at the modem input
increased by 2dBmV going from +3dBmV to +5dBmV.'
>
Your pal, CD.

>
Okay, here's the answer you've been waiting for from some guy on the
internet in this record-low participation quiz. This URL takes you
directly to the relevant section to save time:
>
https://youtu.be/jOVa4xJSLiA?list=PLl-kpmJ-_T4DMeDalokqXz7u-ReHZi08p&t=1466
>
So it turns out that John, Edward and myself were all wrong and only
Jason and Jeroen were right! And the proof is right there in the
video.
>
>

I don't see any proof of anything in the section of the video you posted.
I didn't watch the entire video.
Maybe you should post the proof for this example in text and ask why a 30
minute video is needed if a few lines of text is enough.
DOCSIS isn't my field but I would have thought that the average cable modem
could report whether or not it's happy with the signal levels.
The ISP/Cable company I use ripped the cable and phone lines out and put
fibre to the home into the small town I live in about a year ago.
So DOCSIS is history here.