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Sticky Note
A NAND gate is a combination of an?
  1. AND gate and NOT gate
  2. OR gate and NOT gate
  3. AND gate and OR gate
  4. OR gate and XOR gate
Explanation

A NAND gate outputs the NOT of the AND gate output.

It can be seen as an AND gate followed by a NOT gate.

AND gate: first processes the inputs.

NOT gate: then inverts the output of the AND gate.

Related MCQs

Which of the following physical characteristics is not classified as a colligative property?
درج ذیل میں سے کون سی طبعی خصوصیت کولیگیٹو خاصیت نہیں
  1. Relative lowering of vapour pressure
  2. Elevation of boiling point
  3. Viscosity
  4. None of these
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Which device converts chemical energy into electrical energy?
کون سا آلہ کیمیائی توانائی کو برقی توانائی میں تبدیل کرتا ہے؟
  1. Generator
  2. Battery
  3. Modem
  4. Electric Motor
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Evaporation can occur at ____?
تبخیر کس درجہ حرارت پر ہو سکتی ہے؟
  1. Freezing point
  2. Melting point
  3. Boiling point
  4. All temperatures
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In the Contact process for manufacturing sulfuric acid, which catalyst is commonly used for the conversion of SO₂ to SO₃?
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What is the total quantity of electrical charge required to deposit exactly 1 mole of silver from a solution containing Ag⁺ ions?
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