Informatics - I once conducted courses for computer science teachers...

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║ Informatics.          ║
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 I once conducted courses for computer science teachers. People's own
He was already trained and using the classes of the UKSC. For those who don't
knows such a beast, let me explain - the machine of the DVK-2.3 family is only
a little cooler. And on the second or third day one of the monitors died
from cars.  I was too lazy to change it, so I connected the monitor from the neighboring one
dead car, leaving everything in its place. First day myself
was buggy and amused people by typing commands on
The keyboard was not working and I couldn’t figure out why they weren’t visible on the screen.
    But the funniest thing happened the next day. Showing it to people
one program. One of the teachers is constantly distracted, but manages to
Having heard that the program is protected from accidental reset, it becomes active
ny interest.  He asks for permission to check for himself. I don't mind.
Then he presses the pimp while the keyboard is not working. The program works. And
although she did have protection against pressing this key
shu, I'm starting to have fun. “That’s something else,” I say.
    And I continue: “It also has protection from reset.” The guy is under-
smiles trustingly. And I suggest he check it. It does reset
again on a non-working car and he has a smilegives way to bewilderment
nope. He knows that this is impossible in principle, but how can he
I think I saw it with my own eyes. People are starting to freak out.
    And I continue to have fun with all my might and tell the man that the program
Protected even from power off. He replies, what's that?
then it’s definitely not possible and everything clicks on the network on the same car
toggle switch. His face becomes dumber than the entire trolleybus fleet,
he sees a running program on the screen. The people almost laughed
fell from chairs to the floor. And only then did it dawn on this comrade,
that they were simply playing out. The man turned out to have a sense of humor and himself
I remembered this joke with laughter more than once until the end of the course.