1
GATE EE 2016 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Consider the following circuit which uses a $$2$$-to-$$1$$ multiplexer as shown in the figure below. The Boolean expression for output $$F$$ in terms of $$A$$ and $$B$$ is GATE EE 2016 Set 1 Digital Electronics - Combinational Circuits Question 11 English
A
$$A \oplus B$$
B
$$\overline {A + B} $$
C
$$A + B$$
D
$$\overline {A \oplus B} $$
2
GATE EE 2015 Set 1
MCQ (Single Correct Answer)
+1
-0.3
In the $$4 \times 1$$ multiplexer, the output $$F$$ is given by $$F = A \oplus B.$$ Find the required input $${{\rm I}_3}{{\rm I}_2}{{\rm I}_1}{{\rm I}_0}.$$ GATE EE 2015 Set 1 Digital Electronics - Combinational Circuits Question 13 English
A
$$1010$$
B
$$0110$$
C
$$1000$$
D
$$1110$$
3
GATE EE 2012
MCQ (Single Correct Answer)
+1
-0.3
The output $$Y$$ of a $$2$$ $$-$$ bit comparator is logic $$1$$ whenever the $$2$$-bit input $$A$$ is greater than the $$2$$-bit input $$B.$$ The number of combination for which the output is logic $$1$$, is
A
$$4$$
B
$$6$$
C
$$8$$
D
$$10$$
4
GATE EE 2011
MCQ (Single Correct Answer)
+1
-0.3
The output $$Y$$ of the logic circuit given below is GATE EE 2011 Digital Electronics - Combinational Circuits Question 15 English
A
$$1$$
B
$$0$$
C
$$X$$
D
$$\overline X $$
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