Combinational Logic Analysis Questions and Answers

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Combinational Logic Analysis is an important concept in digital electronics that involves understanding how output states depend on input combinations. This topic includes logical reasoning questions and answers based on logic gates, truth tables, Boolean algebra, and circuit simplification. Practicing these problems improves your analytical thinking and helps in exams like GATE, PSU, and ISRO. The provided questions come with detailed explanations to help you grasp the fundamentals of logic design and circuit behavior. These exercises are ideal for those aiming to clear competitive exams or technical interviews in electronics-based roles.

Study circuit logic combinations and analysis. Pair this with digital electronics combinational logic circuits and electronics MCQ

Combinational Logic Analysis

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11. If one input to a 2-input AND gate is HIGH, the output reflects the other input.

  • TRUE
  • FALSE
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12. A NAND gate can function as a negative-OR gate.

  • TRUE
  • FALSE
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13. An AND gate is a universal gate.

  • TRUE
  • FALSE
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14. A NOR gate is a universal gate

  • TRUE
  • FALSE
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15. An exclusive-OR gate's output is HIGH when its inputs are equal.

  • TRUE
  • FALSE
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16. A VHDL component is a predefined logic function.

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  • FALSE
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17. The output of an AND gate is HIGH when any input is HIGH.

  • TRUE
  • FALSE
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18. A NOR gate's truth table is the opposite of that of an OR gate.

  • TRUE
  • FALSE
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