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Boolean algebra. Combinational and sequential circuits. Minimization. Number representations and computer arithmetic (fixed and floating point)

$$\scriptsize{\overset{{\large{\textbf{Mark Distribution in Previous GATE}}}}{\begin{array}{|c|c|c|c|c|c|c|c|}\hline
\textbf{Year}& \textbf{2022} & \textbf{2021-1}&\textbf{2021-2}&\textbf{2020}&\textbf{2019}&\textbf{2018}&\textbf{2017-1}&\textbf{2017-2}&\textbf{2016-1}&\textbf{2016-2}&\textbf{Minimum}&\textbf{Average}&\textbf{Maximum}
\\\hline\textbf{1 Mark Count} & 1&2&3&2&4&2&3&2&3&3&1&2.5&4
\\\hline\textbf{2 Marks Count} & 2&2&2&1&2&2&0&4&2&0&0&1.7&4
\\\hline\textbf{Total Marks} & 5&6&7&4&8&6&3&10&7&3&\bf{3}&\bf{5.9}&\bf{10}\\\hline
\end{array}}}$$

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Recent questions in Digital Logic

7 votes
2 answers
2731
ISRO2007-38
The Hexadecimal equivalent of $01111100110111100011$ is $\textsf{CD73E}$ $\textsf{ABD3F}$ $\textsf{7CDE3}$ $\textsf{FA4CD}$
The Hexadecimal equivalent of $01111100110111100011$ is$\textsf{CD73E}$$\textsf{ABD3F}$$\textsf{7CDE3}$$\textsf{FA4CD}$
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6 votes
2 answers
2733
ISRO2007-34
Ring counter is analogous to Toggle Switch Latch Stepping Switch S-R flip flop
Ring counter is analogous toToggle SwitchLatchStepping SwitchS-R flip flop
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7 votes
1 answer
2734
ISRO2007-30
$0.75$ decimal system is equivalent to ____ in octal system $0.60$ $0.52$ $0.54$ $0.50$
$0.75$ decimal system is equivalent to ____ in octal system$0.60$$0.52$ $0.54$$0.50$
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9 votes
5 answers
2735
ISRO2007-18
The number of digit 1 present in the binary representation of $3 \times 512 + 7 \times 64 + 5 \times 8 + 3$ is 8 9 10 12
The number of digit 1 present in the binary representation of$3 \times 512 + 7 \times 64 + 5 \times 8 + 3$ is891012
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5 votes
3 answers
2736
ISRO2007-05
The characteristic equation of an $SR$ flip-flop is given by : $Q_{n+1}=S+RQ_n$ $Q_{n+1}=R\bar{Q}_n + \bar{S}Q_n$ $Q_{n+1}=\bar{S}+RQ_n$ $Q_{n+1}=S+\bar{R}Q_n$
The characteristic equation of an $SR$ flip-flop is given by :$Q_{n+1}=S+RQ_n$$Q_{n+1}=R\bar{Q}_n + \bar{S}Q_n$$Q_{n+1}=\bar{S}+RQ_n$$Q_{n+1}=S+\bar{R}Q_n$
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9 votes
5 answers
2737
ISRO2007-04
When two numbers are added in excess-$3$ code and the sum is less than $9$, then in order to get the correct answer it is necessary to subtract $0011$ from the sum add $0011$ to the sum subtract $0110$ from the sum add $0110$ to the sum
When two numbers are added in excess-$3$ code and the sum is less than $9$, then in order to get the correct answer it is necessary tosubtract $0011$ from the sumadd $001...
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0 votes
2 answers
2738
register memory location
The register or main memory location which contains the effective address of the operand is known as pointer special location indexed register None of the above
The register or main memory location which contains the effective address of the operand is known aspointerspecial locationindexed registerNone of the above
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3 votes
2 answers
2739
No. of multipexers Isro -2015
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1 votes
2 answers
2740
ISRO -2014
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7 votes
2 answers
2741
ISRO2007-03
The circuit shown in the given figure is a full adder full subtracter shift register decade counter
The circuit shown in the given figure is afull adderfull subtractershift registerdecade counter
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6 votes
2 answers
2742
ISRO2007-02
The circuit shown in the following figure realizes the function. $(\overline{A+B}+C)(\overline{D}\;\overline{E})$ $(\overline{A+B}+C)(D\overline{E})$ $(A+ \overline{B+C})(\overline{D}E)$ $(A+ B+\overline{C})(\overline{D} \;\overline{E})$
The circuit shown in the following figure realizes the function.$(\overline{A+B}+C)(\overline{D}\;\overline{E})$$(\overline{A+B}+C)(D\overline{E})$$(A+ \overline{B+C})(\o...
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10 votes
4 answers
2743
ISRO2007-01
The Boolean expression $\text{Y = (A}+\overline{\text{B}}+\overline{\text{A}}\text{B})\overline{\text{C}}$ is given by $\text{A}\overline{\text{C}}$ $\text{B}\overline{\text{C}}$ $\overline{\text{C}}$ $\text{AB}$
The Boolean expression $\text{Y = (A}+\overline{\text{B}}+\overline{\text{A}}\text{B})\overline{\text{C}}$ is given by$\text{A}\overline{\text{C}}$$\text{B}\overline{\tex...
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6 votes
1 answer
2748
ISRO2009-19
The switching expression corresponding to $f(\text{A, B, C, D}) = \Sigma(1, 4, 5, 9, 11, 12)$ is BC'D' + A'C'D + AB'D ABC' + ACD + B'C'D ACD' + A'BC' + AC'D' A'BD + ACD' + BCD'
The switching expression corresponding to $f(\text{A, B, C, D}) = \Sigma(1, 4, 5, 9, 11, 12)$ isBC'D' + A'C'D + AB'DABC' + ACD + B'C'DACD' + A'BC' + AC'D'A'BD + ACD' + BC...
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