1
GATE EE 2012
MCQ (Single Correct Answer)
+1
-0.3
In the sum of products function $$f\,\left( {X,\,Y,\,Z} \right) = \sum \left( {2,\,\,3,\,\,4,\,\,5} \right),$$ the prime implicants are
A
$$\overline X Y,\,X\overline Y $$
B
$$\overline X Y,\,X\overline Y \overline Z ,X\overline Y Z$$
C
$$X\overline Y Z,\overline X YZ,X\overline Y $$
D
$$\,\overline X Y\overline Z ,\overline X YZ,X\overline Y \overline Z ,X\overline Y Z$$
2
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
$$10$$
3
GATE EE 2012
MCQ (Single Correct Answer)
+1
-0.3
Consider the given circuit. In this circuit, the race around GATE EE 2012 Digital Electronics - Sequential Circuits Question 23 English
A
does not occur
B
occurs when $$CLK=0$$
C
occurs when $$CLK=1$$ and $$A=B=1$$
D
occurs when $$CLK=1$$ and $$A=B=0$$
4
GATE EE 2012
MCQ (Single Correct Answer)
+2
-0.6
The state transition diagram for the logic circuit shown is GATE EE 2012 Digital Electronics - Sequential Circuits Question 14 English
A
GATE EE 2012 Digital Electronics - Sequential Circuits Question 14 English Option 1
B
GATE EE 2012 Digital Electronics - Sequential Circuits Question 14 English Option 2
C
GATE EE 2012 Digital Electronics - Sequential Circuits Question 14 English Option 3
D
GATE EE 2012 Digital Electronics - Sequential Circuits Question 14 English Option 4
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