Previous Year Very Short Questions of DE (B-TECH electronics and communication engineering 3rd)

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Digital electronics

Previous year question paper with solutions for Digital electronics

Our website provides solved previous year question paper for Digital electronics . Doing preparation from the previous year question paper helps you to get good marks in exams. From our DE question paper bank, students can download solved previous year question paper. The solutions to these previous year question paper are very easy to understand.

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Question papers (year-wise)
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  1. Subtract (23-17) using 2's and 1's complement.
  2. Explain term Resolution and accuracy of D/A converter.
  3. What is difference between synchronous and ripple counter.
  4. What is race around condition and how it is improved?
  5. Give the characteristics table of RS and D Flip-flop.
  6. Explain difference between combinational and sequential circuits.
  7. What are the advantages of CMOS over DTL?
  8. Add two BCD numbers 435+375.
  9. Explain difference between static and dynamic memory.
  10. Explain the function of PRESET and CLEAR in Flip-flop.
  11. What is wired AND gate?
  12. Define tri-state logic.
  13. Compare a PLA and PAL.
  14. Define resolution and accuracy of D/A converter.
  15. Compare a synchronous and asynchronous counter.
  16. Write excitation table of a J-K and D flip-flop.
  17. What is a parity checker?
  18. Compare a canonical and slandered form.
  19. Perform the BCD addition of 67and 58.
  20. What is a weighted code, give two examples?
  21. Convert to BNS to grey code (11110001101).
  22. What is race around condition and how it is improved.
  23. Subtract using 2's and l's complement (34-14).
  24. What is the difference between combinational and sequential circuits.
  25. What are the advantages of TTL over DTL
  26. What are the applications of ring counter.
  27. Explain terms fan-in, fan-out and Resolution AD Converter.
  28. What are the applications of Multiplexer?