computer language

• base 10 refers to the decimal number system.
• base 2 refers to the binary number system.
• base 8 refers to the octal number system.
• base 16 refers to the Hexadecimal number system,
• the double digits 10- 15 in hexadecimal are:

  • 10 = A
  • 11 = B
  • 12 = C
  • 13 = D
  • 14 = E
  • 15 = F
• 0000 is the binary equivalent of zero.
• 0001 is the binary equivalent of one.
• 0100 is the binary equivalent of four.
• 0010 is the binary equivalent of two.
• 0011 is the binary equivalent of three.
• 0101 is the binary equivalent of five.
• 0110 is the binary equivalent of six.
• 0111 is the binary equivalent of seven.
• 1000 is the binary equivalent of eight.
• 1001 is the binary equivalent of nine.
• 1010 is the binary equivalent of ten.
• 1011 is the binary equivalent of eleven.
• 1100 is the binary equivalent of twelve.
• 1101 is the binary equivalent of thirteen.
• 1110 is the binary equivalent of fourteen.
• 1111 is the binary equivalent of fifteen.
• 0 is positive in binary.
• 1 is negative in binary.
• the first digit in a binary number string is called the sine.
• The seven others are called magnitude.
• 1+1 = 0r1 in binary addition.
• 1+1+1 = 1 in binary addition
• 1+0= 1 in binary addition.
• The one's compliment is the first step to binary subtraction.
• The two's compliment is the second step of binary subtraction.
• the one's compliment is the transitions of zeros to ones and ones to zeros.
• The two's compliment is the addition of a one to the one's compliments.