BIT means binary digit. So it is binary.
Yes.
You can run a 32bit operating system on a 64bit machine.
There is not. And that is because 64bit can run 32bit, but 32bit has problems running 64bit.
You can use either a 32bit or 64bit operating system (OS) for 4GB of RAM. 4GB of memory is the limit a 32bit OS can handle, this includes any memory that your graphics card has, so your computer may recognise only 3.5GB of RAM if you have a 512MB GPU. You will need a 64bit os that will use all of the ram.
A number system used to represent any number by a 1 or a zero is a binary system or a base 2 number system.
The ancient Egyptians used the decimal number system.
it is a number system used long ago by the Aztecs
If you have a 32bit or 64 bit computer, you have to get the right itunes, or it wont work right.
The number system used in Namibia is the same as we know in Europa/USA/elsewhere.
it is decimal unsigned number system...
The period is used as a decimal point in our number system.
The number system commonly used by humans is base-ten.