aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Online Test 2 - Digital Logic and Circuit Design
  • Consider the following circuit ![](https://i.imgur.com/fG...
Multiple choice

Consider the following circuit

Which one of the following is TRUE?

  1. f is independent of X

  2. f is independent of Y

  3. f is independent of Z

  4. None of X, Y, Z is redundant

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

 [(XY’)’ NAND (YZ)’]= [(XY’)’ .(YZ)’]’ =XY’+YZ,  So None of X, Y, Z is redundant

Keep practicing — related questions

  • The logic realised by the circuit as shown in the figure below is ![](https://i.imgur.com/h37tqP7.png)
  • ![](https://i.imgur.com/MYHUnfu.png) Consider the circuit above. Which one of the following options correct...
  • ![](https://i.imgur.com/MYHUnfu.png) Consider the circuit above. Which one of the following options correct...
  • The output Y in the circuit below is always '1' when ![](https://i.imgur.com/n7vVjuK.png)
  • Consider the following logic circuit whose inputs are functions f1, f2, f3 and output is f ![](https://i.im...
  • When the output Y in the circuit below is ‘1’, it implies that data has ![](https://i.imgur.com/DgIKaum.png)
  • Which of the following circuits is NOT equivalent to a 2-input XNOR (exclusive NOR) gate?
  • Consider the following facts: 1. Tsunami waves are also called tidal waves. 2. Tsunami waves have shorter w...
Play the full quiz 🎤 Practise this topic out loud

Practice this topic

  • Digital Logic and Microprocessors (749 questions)
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy