20% MCS were from Moaaz files but mostly from handouts and conceptual.
1. name any two Modes of PAL 2 marks Ans: Simple, Complex and Registered.
2. Convert floating point number 0.125 decimal to binary by using repeated multiplication by 2. Write each step involved.
3. List some types of SOP Boolean expression 3 marks
4. Write two ways in which Tri-state buffer control input can be connected?
5. SOP Circuit was given and had to tell the output 5 marks
6. Draw a Karnaugh map for an expression (A'BC+ ABC'+ A'B'C+ABC) Also show the output. 5 marks