LOGIC DESIGN VIVA VOCE QUESTIONS:
- Explain meaning of implies, subsumes, Implicants, prime implicants.
- What do you mean by prime implicants and irreduntant conjugate expression/
- Explain how MEV map differs from K-map?
- Define half adder and full adder.
- Define half subtractor and full subtractor.
- Draw and explain the block diagram of n-bit parallel adder.
- What do you mean bby carry propagation delay.
- Explain the method used for carry look ahead generation.
- Explain the working of n-bit full subtractor with the help of neat block diagram.
- What is 1’s and 2’s complement?
- What is the difference between 1’s and 2’s complement?
- What do you mean by comparator?
- What is decoder?
- What is encoder?
- What is priority encoder, and what is the difference between encoder and priority encoder?
- What is the difference between decoder and encoder?
- What is multiplexer?
- Give the applications of mux?
- What is the difference between decoder and multiplexer?
- What do you mean by sequential circuits?
- Give the comparison between combinational and sequential circuits.
- Give the comparison between synchronous and asynchronous circuits.
- Draw and explain the working of basic bistable element.
- What do you mean by latches and flip-flops?
- Give the difference between latches and flip-flops.
- Draw and explain the working of a) SR latch b) gated SR latch c) Gated D latch.
- Explain any one application of SR latch.
- Draw and explain the working of all flip-flops.
- What is race around condition? How it is avoided?
- What is shift register?
- Explain the 4-bit serial in and serial out shift register.
- What is serial in parallel out shift register. Explain.
- State various applications of shift registers.
- What is jhonson’s counter. Explain same for 4-bit.
- Explain ring counter.
- What is counter?
- What is ring counter?
- Explain the working of 4-bit asynchronous counter.
- What advantage and disadvantages of counters/
- What is the difference between synchronous and asynchronous counters?
- Draw and explain the working of $-bit UP/DOWN synchronous counter.
- Draw and explain the block diagram of Moore model and Melay model.
- compare Moore and Melay models.
- Take the questions for IC number for all the Gates.
All the best.
NOTE: Model paper for all the subjects will be launch shortly.
If you have any query or questions then ask in comment or mail me at citystudentsgroup@gmail.com
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