Binary Logic and Base Functions Quiz
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Questions and Answers

What is the primary difference between digital and analog signals?

  • Digital signals have specific states like on/off or true/false, while analog signals represent continuous values (correct)
  • Digital signals are used for temperature monitoring, while analog signals are used for programming
  • Analog signals are discrete, while digital signals are continuous
  • Analog signals have less error and are programmable, while digital signals are more prone to errors

    • Which operator is used for inversion in Boolean algebra?

  • NOT (A') (correct)
  • OR (+)
  • AND (.)
  • NAND gate

    • What does a NAND gate represent in Boolean logic?

  • True if at least one input is true
  • Inversion of AND gate, not AND (correct)
  • Inversion of OR gate, not OR
  • True if all inputs are the same, all zeros or all ones

    • Which method is used for simplification in binary logic?

    <p>Karnaugh charts</p> Signup and view all the answers

    What is the result of A + A' in Boolean algebra?

    <p>$1$</p> Signup and view all the answers

    What is the function of an EXNOR gate in Boolean logic?

    <p>True if all inputs are the same, all zeros or all ones</p> Signup and view all the answers

    What is the result of the expression A+A'?

    <p>1</p> Signup and view all the answers

    In Boolean algebra, what does the expression A*(A+B) simplify to?

    <p>A</p> Signup and view all the answers

    What is the result of the expression (A')'?

    <p>A</p> Signup and view all the answers

    What is the main advantage of Boolean algebra compared to Karnaugh maps?

    <p>Easier to understand logic behind digital circuits</p> Signup and view all the answers

    In binary arithmetic, what is the result of 1 + 1?

    <p>11</p> Signup and view all the answers

    How is overflow defined in digital systems?

    <p>When the output exceeds the maximum value representable in the available bits</p> Signup and view all the answers

    What is the result of multiplying 10 (binary) by 11 (binary)?

    <p>1010</p> Signup and view all the answers

    'Least Significant Digit' and 'Most Significant Digit' terminologies are associated with which number systems?

    <p>Decimal system</p> Signup and view all the answers

    'Communicative' and 'Associative' are examples of which type of theorems?

    <p>'Other theorems'</p> Signup and view all the answers

    'A*(B+C) = (AB) + (AC)' is an example of which theorem?

    <p>'Distributive'</p> Signup and view all the answers

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