Binary Number System

  Number system is a method of representing numbers.
  . Generally we use decimal number system to represent numbers.
  . Numbers between 0-9 are decimal numbers.
  . Computers understand only binary language 0's and 1's.
  . It is base 2 number system which contains 0's and 1's.
  . Anything we write, it is converted into binary digits.

Conversion of decimal into binary:

  . Any text or numbers we give to computer, it converts into binary digits.
  . Text or other characters are converted into ASCII character set and then converted into binary.

Conversion of binary into decimal:

  . Before giving the result back, it should be converted back into decimal form so humans can understand easily.