Questions with Complete Solutions - Hamro CSIT

Design a 2 bit asynchronous binary counter using T flip flop. Draw its timing diagram.

Not Answered Digital Logic Asked on 2081 Exam

Write about D flip flop with necessary circuit, block diagram, characteristic table and equation.

Not Answered No Subject Asked on 2081 Exam

Write short notes on:

Encoder

Error detection codes

Not Answered No Subject Asked on 2080(new) Exam

What is decoder? Describe the 3 to 8 line decoder circuit.

Not Answered No Subject Asked on 2081 Exam

What is Multiplexer. Design 8 to 1 Multiplexer with low level Multiplexers.

Not Answered No Subject Asked on 2081 Exam

Mention different types of shift registers. Explain SIPO with timing diagram.

Not Answered No Subject Asked on 2081 Exam

Differentiate between synchronous and asynchronous counter. Design a 3-bit synchronous binary counter using T Flip Flop. Draw its timing diagram.

Not Answered Digital Logic Asked on 2081 Exam

Explain De-Morgan’s Law. Simplify the Boolean function F(P,Q,R,S) =Π(0,1,4,5,11,14,15) and d(P,Q,R,S) =Σ(2,3,7,8,9,13) using K-Map in both SOP and POS form.

Not Answered Numerical Method Asked on 2081 Exam

Explain state diagram, state table, state reduction and state assignment with suitable example.

Not Answered No Subject Asked on 2081 Exam

Given A=46 and B=35 represent them in binary and perform A-B using 1’s complement method.

Not Answered No Subject Asked on 2081 Exam

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