| 3rd April 2018 09:07 PM | |
| shikha | Re: osmania university model question papers download I am providing you the model question paper of Electronics of B.Sc Computer Science Osmania University B.Sc Computer Science Electronics Question Paper Time: three Hours Max. Marks: 100 Ans any 4 of the subsequent ques. 1.a) describe NAND and NOR Gates with the help of the logic symbols and truth tables, and discuss why are they called universal building blocks. [20M] OR b) What is a Memory? discuss the classification of semiconductors memories. [20M] 2.a) discuss the Laws of Boolean Algebra. [10M] b) State and prove De'Morgan's Theorems with the help of logic gates. [10M] OR c) discuss SOP. What is Karnaugh Map? discuss in detail how it helps in simplifying a provided Boolean expression. [20M] 3. a) discuss Half and Full Adders n detail with the help of diagrams and truth tables. [20M] OR b) discuss the Multiplexer and De-multiplexer in detail with the help of diagrams. [20M] 4. a) What is a Flip Flop? discuss in detail the RS Flip Flop with the help of truth table. [20M] OR b) discuss the Race issue in flip flops. with the help of block diagrams and discuss how this issue can be avoided. [20M] ans any 4 of the subsequent ques.. (4*5=20M) 1. discuss NOT gates using transistor. 2. Write short notes on XOR gate. 3. decrease the subsequent Boolean expressions. i) A[B+C(AB+AC) ii) A+AB 4. Convert the subsequent hexadecimal into octal i) 7F.9E ii) F809 iii) IBA5.6D 5. Draw the logic diagrams for the Boolean expressions provided beneath i) A.B+A.B ii) (A+B).(A.B) 6. Write short notes on Shift Registers. 7. Write short notes on Parallel adder. Contact- Osmania University Osmania University Main Rd, Amberpet, Hyderabad, Telangana 500007 |
| 3rd April 2018 09:06 PM | |
| Unregistered | Re: osmania university model question papers download I want the model question paper of Electronics of B.Sc Computer Science so can you provide me? |
| 22nd October 2016 05:17 PM | |
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