Zero and one
A: Humans use the decimal or the 10 numbers systems since i guess we have ten fingers. And we do the mathematics using the ten digit numbers. Computers use the binary system two digits "0" "1" and it recognizes as true or false that is machine language all the computations are based on these two binary numbers
two, zero & one
binary language
Computers use the binary system because, electrically, it is the simplest system to use. With the binary system, there are only two types of electrical states: on and off. With other systems, there would have to be different voltages that signify different numbers.
Binary
All computers use binary.
Yes, binary language doesn't vary by country.
BINARY
The use of the numbers 0 and 1 in coding is called binary code. Binary code is the fundamental language of computers and digital systems, representing data and instructions using two states: off (0) and on (1). Each binary digit, or bit, can combine to form larger units of data, allowing for complex information processing and storage.
The answer will depend on who "they" were or are.
They are the best numbers for computers to use. In simple terms, as computers are electronic they use electronic currents, which can be on or off, like a light switch. 1 and 0, which are the only digits binary has, can be used to represent these two states. Binary forms the basis to all computer memory and operations.
The term binary means based on two numbers only. It would be possible to use any two numbers for a binary system, however, since 0 and 1 are the first two numerals, it was considered reasonable to use those. It could just as easily have been 1 and 2. The advantage of a binary system is that it is easily converted to an electrical circuit state; one number means on, the other number means off. That makes it useful for computers, which are based on electrical circuits.