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1 B. Tech. (IT & Mathematical Innovation) Sem II : Paper 911213: Electronics at Work & Circuit Simulation Assignment 12: Digital Electronics: Intro --------------------------------------------------------------------------------------- Q1: What is a digit? Q2: What is digital electronics? Q3: What is Hindu–Arabic numeral system? Q4: Which Digits (Number systems) are used in Computer Science? Q5: What is digital root of a number? Q6: How Digital electronics differ from analog electronics? Q7: Explain decimal number system. Q8: Explain binary number system. Here 0 & 1 are known as bits Base = 2 Binary digits => Bits Bit => X Nibble => XXXX Bytes => XXXXXXXX

B. Tech. (IT & Mathematical Innovation) Sem II : Paper ... · B. Tech. (IT & Mathematical Innovation) Sem II : Paper 911213: Electronics at Work & Circuit Simulation Assignment 12:

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Page 1: B. Tech. (IT & Mathematical Innovation) Sem II : Paper ... · B. Tech. (IT & Mathematical Innovation) Sem II : Paper 911213: Electronics at Work & Circuit Simulation Assignment 12:

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B.Tech.(IT&MathematicalInnovation)SemII:Paper911213:ElectronicsatWork&CircuitSimulation

Assignment12:DigitalElectronics:Intro

---------------------------------------------------------------------------------------Q1:Whatisadigit?Q2:Whatisdigitalelectronics?Q3:WhatisHindu–Arabicnumeralsystem?

Q4:WhichDigits(Numbersystems)areusedinComputerScience?Q5:Whatisdigitalrootofanumber?Q6:HowDigitalelectronicsdifferfromanalogelectronics?

Q7:Explaindecimalnumbersystem.Q8:Explainbinarynumbersystem.

• Here0&1areknownasbits• Base=2• Binarydigits=>Bits• Bit=>X• Nibble=>XXXX• Bytes=>XXXXXXXX

Page 2: B. Tech. (IT & Mathematical Innovation) Sem II : Paper ... · B. Tech. (IT & Mathematical Innovation) Sem II : Paper 911213: Electronics at Work & Circuit Simulation Assignment 12:

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Q9WriteBinaryEquivalentofDecimalNumbers.Q10:Explainconversionofabinarynumbertodecimalnumber? StreamlineMethodQ10:Explainconversionofadecimalnumbertobinarynumber?

16910=101010012Q11:ListMemorycapacityofComputerDevices.

32+16+8+4+2+1 . 0.5+0.25+0.125+0.0625

Page 3: B. Tech. (IT & Mathematical Innovation) Sem II : Paper ... · B. Tech. (IT & Mathematical Innovation) Sem II : Paper 911213: Electronics at Work & Circuit Simulation Assignment 12:

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Q12:ExplainOctalnumbersystem.

Q12:ExplainHexadecimalnumbersystem.

HexadecimalColorChart

Q13:WhatareBCD(BinaryCodedDecimals)codes?

Page 4: B. Tech. (IT & Mathematical Innovation) Sem II : Paper ... · B. Tech. (IT & Mathematical Innovation) Sem II : Paper 911213: Electronics at Work & Circuit Simulation Assignment 12:

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Q14:ExplainvariousBooleanAlgebraTheorems. Q15:Explainrulesforbinaryarithmetic. Q16: Define1’s&2’sComplementofabinarynumber.Whatisitsuse?Q17:Explain1’sComplementmethodofSubtractionforbinarynumbers.Q18:Explain2’sComplementmethodofSubtractionforbinarynumbers.