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Computer Systems Design · Quiz 1 · May 2026
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Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Question 2 NAT · 5.0 marks Consider the circuit diagram shown below:
Given that we only have 2:1 mux gates, what is the minimum number of mux gates needed to
represent the circuit diagram above?
A published solution is not available for this question yet.
Report a correction for Q2
Question 3 NAT · 5.0 marks Answer the following question based on given timing diagram.
Given that we only have 2-input XOR gates, what is the minimum number of XOR gates needed to
represent a circuit with an output timing diagram same as Y?
A published solution is not available for this question yet.
Report a correction for Q3
Question 4 NAT · 5.0 marks What is the minimum number of **2:1** multiplexers required to design the circuit that implements
the function
?
A published solution is not available for this question yet.
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Question 5 NAT · 5.0 marks Find the minimum number of literals in the SOP form: ab +
+
.
A published solution is not available for this question yet.
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Question 6 NAT · 3.0 marks What is the minimum number of bits required to represent number
in binary?
A published solution is not available for this question yet.
Report a correction for Q6
Question 7 NAT · 3.0 marks A 4×16 decoder is implemented using **NOT** gates (delay = 1 ns) and 4-input **AND** gates (delay = 2
ns). What is the maximum delay from any input to any output?
Note: If the answer is 4 ns, write 4.
A published solution is not available for this question yet.
Report a correction for Q7
Question 8 MCQ · 4.0 marks Given that
, which of the following statements is always true?
6406537043452. 6406537043453. 6406537043454. 6406537043455. 6406537043456. None of these
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Question 9 MCQ · 4.0 marks Consider the circuit shown below. Given that the inputs are supplied uniformly random.
What is the probability of the output
being at logic 1?
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Question 10 MCQ · 4.0 marks For the given POS function, find the equivalent minimized SOP expression:
6406537043462. 6406537043463. 6406537043464. 6406537043465. 6406537043466. None of these
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Question 11 MCQ · 4.0 marks Consider the given Boolean function of three variables:
.
For which of the following conditions on inputs x, y, z, the output f is always at logic 1?
6406537043467. 2 or more inputs are at logic 0
6406537043468. 2 or more inputs are at logic 1
6406537043469. Any odd number of inputs are at logic 0
6406537043470. Any odd number of inputs are at logic 1
A published solution is not available for this question yet.
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Question 12 MCQ · 4.0 marks What will be the output of the given circuit, as shown below?
6406537043472. A published solution is not available for this question yet.
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Question 13 MCQ · 4.0 marks If
, where a and b are the bases of the respective numbers. What are the values
of a and b?
6406537043476. a = 3, b = 4
6406537043477. a = 4, b = 5
6406537043478. a = 5, b = 6
6406537043479. a = 6, b = 7
6406537043480. a = 7, b = 8
A published solution is not available for this question yet.
Report a correction for Q13
