Fundamentals Of Digital Electronics

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| By Alexeialeesh
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Alexeialeesh
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Quizzes Created: 3 | Total Attempts: 3,541
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  • 1/15 Questions

    Pentium-I, Pentium-II, Pentium-III and Pentium-IV are recently introduced microprocessor by__________

    • Motorola
    • Intel
    • Stephen Mors
    • None of these
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About This Quiz

Explore the basics of digital electronics, covering components like flip-flops, NOR gates, and historical microprocessors such as Intel 4004 and 8088.

Digital Electronics Quizzes & Trivia

Quiz Preview

  • 2. 

    A Register is a group of ---------

    • OR gates

    • OR & AND gate

    • Flip-flops

    • None of these

    Correct Answer
    A. Flip-flops
  • 3. 

    The number system that we use in our day to day life is called the Number System__________

    • Octal

    • Binary

    • Hexadecimal

    • Decimal

    Correct Answer
    A. Decimal
  • 4. 

    ……….Are used for converting one type of number system in to          other form

    • Encoder

    • Logic gate

    • Half adder

    • FA

    Correct Answer
    A. Encoder
  • 5. 

    A NOR gate is ON only when all its inputs are

    • ON

    • Positive

    • High

    • OFF

    Correct Answer
    A. OFF
  • 6. 

    The 8085 is based in a _____ pin DIP

    • 40

    • 45

    • 35

    • 20

    Correct Answer
    A. 40
  • 7. 

    Each Flip-flop stores ---------- bits

    • 1 bit

    • 8 bit

    • 16 bit

    • 2 bit

    Correct Answer
    A. 1 bit
  • 8. 

    The three logical operations, which are said to be logically Complete, as any Boolean function may be realized using these Three operations are:

    • AND, OR and NOT

    • AND, OR and XOR

    • AND, OR and NAND

    • XOR, NOR and NAND

    Correct Answer
    A. AND, OR and NOT
  • 9. 

    The First Microprocessor was__________

    • Intel 4004

    • 8080

    • 8085

    • 4008

    Correct Answer
    A. Intel 4004
  • 10. 

    Status register is also called as ___________

    • Accumulator

    • Stack

    • Counter

    • Flags

    Correct Answer
    A. Flags
  • 11. 

    In a 2nd complement a number which is subtracted from other      number is known as………..

    • Carry

    • Subtrahend

    • Minuend

    • None of these

    Correct Answer
    A. Subtrahend
  • 12. 

    8088 was introduced in __________

    • 1971

    • 1979

    • 1972

    • 1978

    Correct Answer
    A. 1979
  • 13. 

    Which is a 8 bit Microprocessor __________

    • Intel 4040

    • Pentium – I

    • 8088

    • Intel 8080

    Correct Answer
    A. Intel 8080
  • 14. 

    Device or Circuit whose output will remain unchanged once set

  • 15. 

    Pictorial representation of Boolean algebra is known as

    • Venn Diagram

    • Flow Chart

    • Data Flow Diagram

    • Truth Table

    Correct Answer
    A. Venn Diagram

Quiz Review Timeline (Updated): Mar 19, 2022 +

Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 19, 2022
    Quiz Edited by
    ProProfs Editorial Team
  • Feb 16, 2009
    Quiz Created by
    Alexeialeesh
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