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1 Binary Digits (Bits) and Bytes 2 Text Data Representation 3 ASCII and EBCDIC Codes 4 Audio Data Representation 5 Image (Still Picture) Data Representation 6 Video (Motion Picture) Data Representation 7 Numbering System 8 Decimal (Base-10) Numbering System 9 Binary (Base-2) Numbering System 10 Binary to Decimal Conversion 11 Decimal to Binary Conversion:Integers 12 Decimal to Binary Conversion: Fractions 13 Binary Arithmetic: Addition 14 Binary Arithmetic: Subtraction 15 Binary Arithmetic: Multiplication 16 Binary Arithmetic: Division 17 Hexadecimal (Base-16) Numbering System 18 Octal (Base-8) Numbering System 19 Positive Numbers Representation 20 Positive and Negative Numbers Representation 21 Sign and Magnitude Method 22 One’s Complement Method 23 Two’s Complement Method Binary (Base-2) Numbering System This system has 2 digits. These are 0, 1. The decimal value of a binary number is computed by summing the result of multiplying each of its digits by the base 2 raised to a power determined by the digit position.   Page 9 of 23