The OSI Model by Example - The Backend Engineering Show with Hussein Nasser
The Backend Engineering Show with Hussein Nasser
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What Does That Mean?
We started with electrical. So if I can somehow sneak in one or zero as bet this, what else does that mean into physical mediums? And they managed to do that. They created this columns. If the voltage is five plus five, that means this is a positive. This is one. This is a bit one. If it's a negative 5, that means a zero. You get the idea. Obviously it becomes the wild, wild west, right? We don't have a system. Right, you can just add arbitrary bets. We need a standard.
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