DCLD ( CODE:BTCS 303) -NOTES 1-IMPORTANT & EXPECTED QUESTIONS FOR PTU/KUK EXAM

DCLD ( CODE:BTCS 303) 

( IMPORTANT & EXPECTED QUESTIONS FOR PTU/KUK)

SHORT ANSWER TYPE QUESTIONS   (2 MARKS EACH):

Q1. Define Weighted BCD.

Q2. Explain principle of Duality.

Q3. Difference between EX-OR and EX-NOR.

Q4. Difference between MUX and DEMUX.

Q5. What are the uses of Shift Registers?

Q6. What is FPGA?

Q7. Convert (10101)2 in to decimal.

Q8. Compare TTL and CMOS.

Q9. Number of gates required to implement expression: AB+ ADC.

Q10. Define MOSFET.

Q11. Explain K-Map reduction Technique.

Q12. Write short note on ASCII code.

Q13. Explain ECL Circuit.

Q14. Calculate number of select lines in 16:1 MUX.

Q15. Explain NOR gate with Symbol.

Q16. List any four characteristics of Logic gates.

Q17. Convert decimal 177.25 in to Octal number.

Q18. What are the applications of EX-OR gate.

Q19. Explain Binary to Gray code conversion.

Q20. What is race round condition? How it can be eliminated?

Q21. Compare Sequential and Combinational circuit.

Q22. What are Synchronous counters?

Q23. What are Shift Registers?

Q24. What are Min and Max terms?

Q25. What are Charge Coupled Device memories?