What are binary numbers?

Question

Informatics

Help to parse in binary numbers and why are they needed at all? . Post a link to this issue. I'm taking the Steptik course but I don't understand anything

Answer 1

Numbers in the binary system.
Needed by any computing device, such as a computer.
Because historically, VU does not work directly with other types of numbers.

Answer 2

Binary numbers appeared from the fact that our civilization uses systems where there are 2 active standings - "there is a signal" and "there is no signal" from this, all numbers in these systems can be represented as 2 to some extent. And in Latin - two is bi