Tiêu đề DF IMP Questions.pdf ✅

YouTube, Instagram, telegram, twitter, Facebook: Priyeshsir Vidhyapeeth Subject: Digital Fundamentals 1. Examples of Binary, Octal, Decimal, Hexadecimal Conversion, 1’s & 2’s Complements. 2. Explain AND, OR, EX-OR, NAND, NOR, EX-NOR gates with Truth Tables. 3. Generate AND, OR, NOT, EXOR and EX-NOR gate using NAND as a universal gate. 4. State and explain De Morgan’s theorems with truth tables. 5. Simplify the Boolean Function F = A’B’C’ + B’CD’ + A’BCD’ + AB’C’. 6. Solve the following Boolean functions by using K-Map. Implement the simplified function by using logic gates F (w, x, y, z) = Σ (0,1,4,5,6,8,9,10,12,13,14). 7. Simplify the following Boolean function by using the tabulation method. F (A, B, C, D) = Σ m (0, 1, 2, 8, 10, 11, 14, 15) 8. Explain Half & Full Adder. 9. Explain Half & Full Subtractor. 10. Draw & Explain logic circuit of 2x4 Decoder and 3X8 Decoder. 11. Explain 4X1 & 8X1 MUX. 12. Explain 4 – bit parallel adder. 13. Design 1 - bit Magnitude Comparator. 14. Draw logic circuit for 2-Bit Magnitude Comparator. 15. Explain SR flip-flop using characteristic table & characteristic equation. 16. Explain JK flip-flop using characteristic table & characteristic equation. 17. What is race around condition in JK flip flop. 18. Explain working of master-slave JK flip-flop with necessary logic diagram, state equation and state diagram. 19. Explain D & T flip-flop using characteristic table & characteristic equation. 20. Design Modulo-8 counter using T flip flop. 21. Design 3-bit ripple up-counter using negative edge triggered JK flip flops. 22. Design a counter to generate the repetitive sequence 0, 3, 5, 7, 4 using D FFs. 23. Design 4-bit Ring counter using D flip-flip. 24. Explain 4-Bit serial in serial out shift register. 25. Derive and draw logic circuit for BCD to Excess-3 Code converter. 26. Explain R-2R ladder type D/A converter.