GATE CSE 2011 | GATE CSE Year Wise Previous Years Questions

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GATE CSE 2011

MCQ (Single Correct Answer)

-0.3

Which one of the following circuits is NOT equivalent to a $$2$$-input $$XNOR$$ (exclusive NOR) gate

GATE CSE 2011 Digital Logic - Boolean Algebra Question 43 English Option 1

GATE CSE 2011 Digital Logic - Boolean Algebra Question 43 English Option 2

GATE CSE 2011

MCQ (Single Correct Answer)

-0.6

Consider the following circuit involving three Dtypes flip-flops used in a certain type of Counter configuration. GATE CSE 2011 Digital Logic - Sequential Circuits Question 17 English

GATE CSE 2011 Digital Logic - Sequential Circuits Question 17 English

If at some instance prior to the occurrence of the clock edge, $$P, Q$$ and $$R$$ have a value $$0,1$$ and $$0$$ respectively, what shall be the value of $$PQR$$ after the clock edge?

$$000$$

$$001$$

$$010$$

$$011$$

GATE CSE 2011

MCQ (Single Correct Answer)

-0.6

Consider the following circuit involving three Dtypes flip-flops used in a certain type of Counter configuration. GATE CSE 2011 Digital Logic - Sequential Circuits Question 18 English

GATE CSE 2011 Digital Logic - Sequential Circuits Question 18 English

If all the flip-flops were reset to $$0$$ at power on, what is the total number of distinct outputs (states) represented by $$PQR$$ generated by the counter?

$$3$$

$$4$$

$$5$$

$$6$$

GATE CSE 2011

MCQ (Single Correct Answer)

-0.3

If two fair coins are flipped and at least one of the outcomes is known to be a head, what is the probability that both outcomes are heads?

1/3

$${\raise0.5ex\hbox{$\scriptstyle 1$} \kern-0.1em/\kern-0.15em \lower0.25ex\hbox{$\scriptstyle 4$}}$$

$${\raise0.5ex\hbox{$\scriptstyle 1$} \kern-0.1em/\kern-0.15em \lower0.25ex\hbox{$\scriptstyle 2$}}$$

2/3

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