INTRODUCTIONDECIMAL NUMBER SYSTEMBINARY NUMBERING SYSTEMOCTAL NUMBERING SYSTEMHEXADECIMAL NUMBERING SYSTEMCONVERSION OF NUMBERS FROM ONE BASE INTO ANOTHERBinary to DecimalDecimal to BinaryDecimal to OctalBinary to OctalOctal to BinaryDecimal to HexadecimalHexadecimal to DecimalBinary to HexadecimalARITHMETIC IN NUMBER SYSTEMBinary AdditionHexadecimal AdditionBINARY SUBTRACTIONNEGATIVE BINARY NUMBERSOne’s ComplementTwo’s ComplementBINARY MULTIPLICATIONBINARY DIVISIONNUMBER CODESWeighted CodesBinary Coded Decimal (BCD) or 8421 CodeAdvantages of BCD CodesDisadvantages of BCD CodesExcess-3 CodesGRAY CODEConversion of Binary to Gray CodeConversion of Gray Code to BinaryNon-Boolean Gray CodeAdvantages of the Gray CodeLimitations of the Gray CodeApplications of the Gray CodeALPHANUMERIC CODESHollerith CodeAmerican Standard Code for Information Interchange (ASCII)Extended Binary Coded Decimal Interchange Code (EBCDIC)PARITY METHOD FOR ERROR DETECTIONRepetition CodeCyclic Redundancy Check CodeHamming CodeMULTIPLE CHOICE QUESTIONSAnswersDESCRIPTIVE QUESTIONS