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GATE CS 2018 - Digital Logic Quiz-6 ( Boolean Algebra & Minimization-2)
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Question 1
Match the following Lists:
List-I (Logic)
A-
B-
C-
List-II (Function)
1- Sum
2- NAND
3- Carry
4- NOR
List-I (Logic)
A-
B-
C-
List-II (Function)
1- Sum
2- NAND
3- Carry
4- NOR
Question 2
In the figure, as long as X1=1 and X2=1, the output Q remains
Question 3
The total number of prime implicants of the function f(w, x, y, z)=∑(0,2,4,5,6,10)is ____________.
Question 4
The output Y in the circuit below is always ‘1’ when
Question 5
Given the function F = P’ + QR, where F is a function in three Boolean variables P, Q and R and P’ =! P, consider the following statements.
(S1) F=∑ (4, 5, 6)
(S2)F=∑ (0, 1, 2, 3, 7)
(S3)F=∏ (4, 5, 6)
(S4)F=∏ (0, 1, 2, 3, 7)
Which of the following is true?
(S1) F=∑ (4, 5, 6)
(S2)F=∑ (0, 1, 2, 3, 7)
(S3)F=∏ (4, 5, 6)
(S4)F=∏ (0, 1, 2, 3, 7)
Which of the following is true?
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