|Assessment Details and Submission Guidelines|
|Unit Title||Fundamentals of Computer System Hardware and Software|
|Assessment||Arithmetic, logical operations and signaling|
Q1. (8+12= 20 marks)
a. Construct the following digital circuit with Logisim. The circuit has one output Z and three inputs A, B and C.
Z = A B + B + A B C + AB C
b. Find the Boolean expression and the truth table for the following digital circuit.
Figure1: Logic circuit for Q1.b.
Q2. (10+10 = 20 marks)
a. “The maximum number of pulses that can be put through a signal path is limited to twice the bandwidth (in hertz) of the channel”.
Justify above statement. Prepare a short report with introduction, body and conclusion.
b. Assume all the values are in 8-bit 2s complement representation. Perform the following operations.
Q3: Research Case Study (4x5= 20 Marks)
You are required to do a research on the topic “Unshielded Twisted Pair (UTP) Cables” and answer the following questions:
Your report should be limited to 400-500 words and should be written in your own words. Provide graphical or tabular information, if necessary. Provide references in IEEE referencing format.
Q4 (10 Marks)
Write a reflective journal explaining about your experience, thoughts and insights about the unit from week 1 up to week 11. You can write what you learned in this unit and your ev
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