Digital ConceptsDigital computer fundamentals, Block diagram of a computer, Components of a computer system, Digital and analog quantities, Binary digits, Logic levels, Digital waveforms, Basic logic operations, Digital integrated circuits.Number SystemsNumber representation, Decimal, Binary, Octal, Hexadecimal and BCD numbers, Binary arithmetic, Binary addition, Unsigned and signed numbers, One's and two's complements of binary numbers, Arithmetic operations with signed numbers, Number system conversions, Digital codes.Boolean Algebra and Logic SimplificationLogic gates, AND, OR, NOT, NAND, NOR, XOR and XNOR, Laws and rules of Boolean algebra, DeMorgan's theorems, Standard forms of Boolean expressions, Sum of products, Product of sums, Boolean expression and truth tables, Boolean expression minimization using Boolean laws, The Karnaugh map, Sum of products and products of sum minimization.Hardware and Software Processing devices, Memory devices, Input and output devices, Optical input devices, Audiovisual input devices, Monitors, Printing devices, Storage devices, Magnetic and optical storage devices, System software, Application software, Graphics and multimedia.Networking FundamentalsData communication with standard telephone lines, Modems, Digital data connections, Broadband connections, DSL technologies, Cable modem connections, Computer networking basics, Common types of networks, Structuring of networks, Network media and hardware.prescribed matrices of dots within a given level of similarity, the computer labels that image as the corresponding ... One of the most familiar applications of optical mark recognition is the use of optical answer sheets in multiple choice question examinations. ... Digital Computer Fundamentals Hardware and Software 4-26.

Title | : | Digital Computer Fundamentals |

Author | : | D.A.Godse A.P.Godse |

Publisher | : | Technical Publications - 2007-01-01 |

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