Because it draws those “pixels” as the signal reaches the monitor. When half of a frame is transmitted to a CRT monitor, it’s basically half way done making it visible.
An LCD monitor needs to wait for the entire frame to arrive, before it can be processed and then made visible.
Sometimes the monitor will wait for several frames to arrive before it processes them. This enables some temporal processing. When you put a monitor in gaming mode, it disables (some of) this.
My first PC was FULL of memory. It had ALL the memory. No amount of money could add more. It had 640KB. It was crazy.
My first computer wasn’t a PC, it had 64KB RAM. I never needed more.
When I was in Denmark I was shocked how many cameras there were, everywhere. I mean not just in the city, but everywhere on the countrywide.
I’ve lived in Denmark for decades. The only cameras I see are basically surveillance cameras in stores etc and speed cameras. I see more cameras in most other countries I go to.
We have nothing compared to fx. London.
Where did you see cameras?
Denmark is one of those weird countries where its illegal to have your map software tell you where the speed cameras are.
That’s not correct. You can even buy gadgets for this in many stores.
But they do need to suspect it.
If they find an encrypted blob, ask for the decryption key, they decrypt the data and analyse the decrypted data, then they may not suspect that a different decryption key will reveal a different set of data.