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GATE CSE 1998 | Question: 10b
Let $R$ be a binary relation on $A = \{a, b, c, d, e, f, g, h\}$ represented by the following two component digraph. Find the smallest integers $m$ and $n$ such that $m < n$ and $R^m = R^n$.
Let $R$ be a binary relation on $A = \{a, b, c, d, e, f, g, h\}$ represented by the following two component digraph. Find the smallest integers $m$ and $n$ such that $m <...
1 answer
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ISRO-2013-67
Which of the following types of coupling has the weakest coupling? Pathological coupling Control coupling Data coupling Message coupling
Which of the following types of coupling has the weakest coupling?Pathological couplingControl couplingData couplingMessage coupling
5 answers
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ISRO-2013-18
How many check bits are required for $16$ bit data word to detect $2$ bit errors and single bit correction using hamming code? $5$ $6$ $7$ $8$
How many check bits are required for $16$ bit data word to detect $2$ bit errors and single bit correction using hamming code?$5$$6$$7$$8$
1 answer
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ISRO-DEC2017-76
Which of the following set of components is sufficient to implement any arbitrary Boolean function? $XOR$ gates, $NOT$ gates $AND$ gates, $XOR$ gates and $1$ $2$ to $1$ multiplexer Three input gates that output $(A.B)+C$ for the inputs $A, B, C$
Which of the following set of components is sufficient to implement any arbitrary Boolean function?$XOR$ gates, $NOT$ gates$AND$ gates, $XOR$ gates and $1$$2$ to $1$ mult...
2 answers
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ISRO2018-73
For a multi-processor architecture, in which protocol a write transaction is forwarded to only those processors that are known to possess a copy of newly altered cache line? Snoopy bus protocol Cache coherency protocol Directory based protocol None of the above
For a multi-processor architecture, in which protocol a write transaction is forwarded to only those processors that are known to possess a copy of newly altered cache li...
2 answers
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ISRO2018-1
Consider the following program { int x=1; printf("%d",(*char(char*)&x)); } Assuming required header files are included and if the machine in which this program is executed is little endian, then the output will be 0 99999999 1 unpredictable
Consider the following program{ int x=1; printf("%d",(*char(char*)&x)); }Assuming required header files are included and if the machine in which this program is executed ...
3 answers
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NIELIT 2017 DEC Scientist B - Section B: 28
A RAM chip has $7$ address lines, $8$ data lines and $2$ chips select lines. Then the number of memory locations is __________ $2^{12}$ $2^{10}$ $2^{19}$ $2^{13}$
A RAM chip has $7$ address lines, $8$ data lines and $2$ chips select lines. Then the number of memory locations is __________$2^{12}$$2^{10}$$2^{19}$$2^{13}$
3 answers
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NIELIT 2017 DEC Scientist B - Section B: 14
We have $10$-stage pipeline, where the branch target conditions are resolved at stage $5$. How many stalls are there for an incorrectly predicted branch? $5$ $6$ $7$ $4$
We have $10$-stage pipeline, where the branch target conditions are resolved at stage $5$. How many stalls are there for an incorrectly predicted branch?$5$$6$$7$$4$
1 answer
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NIELIT 2017 July Scientist B (CS) - Section B: 50
Match the problem domains in $\text{GROUP I}$ with the solution technologies in $\text{GROUP II}$ ... $P-3,Q-4,R-2,S-1$ $P-3,Q-1,R-4,S-2$ $P-4,Q-3,R-2,S-1$
Match the problem domains in $\text{GROUP I}$ with the solution technologies in $\text{GROUP II}$$$\begin{array}{llll} & \textbf{GROUP I}& {}& \textbf{GROUP II}\\ \text{(...
1 answer
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NIELIT 2016 DEC Scientist B (CS) - Section B: 60
The sequence of operation in which PCM is done is Sampling, quantizing, encoding Quantizing, sampling, encoding Quantizing, encoding, sampling None of the above
The sequence of operation in which PCM is done is Sampling, quantizing, encodingQuantizing, sampling, encodingQuantizing, encoding, samplingNone of the above
1 answer
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NIELIT 2016 DEC Scientist B (CS) - Section B: 30
The IOS class member function used for formatting IO is width(), precision(), read() width(), precision(), setf() getch(), width(), Io() unsetf() ,setf(), write()
The IOS class member function used for formatting IO iswidth(), precision(), read()width(), precision(), setf()getch(), width(), Io()unsetf() ,setf(), write()
2 answers
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NIELIT 2016 MAR Scientist B - Section B: 1
The number of ways to cut a six sided convex polygon whose vertices are labeled into four triangles using diagonal lines that do not cross is $13$ $14$ $12$ $11$
The number of ways to cut a six sided convex polygon whose vertices are labeled into four triangles using diagonal lines that do not cross is$13$$14$$12$$11$
1 answer
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NIELIT 2016 MAR Scientist B - Section C: 52
Which of the following is possible in a token passing bus network? in-service expansion. unlimited number of stations. both (A) and (B). unlimited distance.
Which of the following is possible in a token passing bus network?in-service expansion.unlimited number of stations.both (A) and (B).unlimited distance.
1 answer
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NIELIT 2016 MAR Scientist B - Section C: 49
The extent to which the software can control to operate correctly despite the introduction of invalid input is called as reliability robustness fault tolerance portability
The extent to which the software can control to operate correctly despite the introduction of invalid input is called asreliabilityrobustnessfault toleranceportability
1 answer
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NIELIT 2016 MAR Scientist B - Section C: 48
The shell accepts command from the user maintains directories of files translates the keyboard’s character codes none of these
The shellaccepts command from the usermaintains directories of filestranslates the keyboard’s character codesnone of these