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Recent questions tagged ugcnetcse-dec2007-paper2

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32
UGC NET CSE | December 2007 | Part 2 | Question: 32
A single instruction in an assembly language program contains : one micro operation one macro operation one instruction to be completed in a single pulse one machine code instruction
A single instruction in an assembly language program contains :one micro operationone macro operationone instruction to be completed in a single pulseone machine code ins...
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33
UGC NET CSE | December 2007 | Part 2 | Question: 33
Absolute loader demands that the programmer needs to know the : start address of the available main memory total size of the program actual address of the data location absolute values of the operands used
Absolute loader demands that the programmer needs to know the :start address of the available main memorytotal size of the programactual address of the data locationabsol...
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34
UGC NET CSE | December 2007 | Part 2 | Question: 34
Top-down parsers are predictive parsers, because : next tokens are predicted length of the parse tree is predicted before hand lowest node in the parse tree is predicted next lower level of the parse tree is predicted
Top-down parsers are predictive parsers, because :next tokens are predictedlength of the parse tree is predicted before handlowest node in the parse tree is predictednext...
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36
UGC NET CSE | December 2007 | Part 2 | Question: 36
How many states can a process be in ? $2$ $3$ $4$ $5$
How many states can a process be in ?$2$$3$$4$$5$
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37
UGC NET CSE | December 2007 | Part 2 | Question: 37
A program has five virtual pages, numbered from $0$ to $4$. If the pages are referenced in the order $012301401234$, with three page frames, the total number of page faults with FIFO will be equal to : $0$ $4$ $6$ $9$
A program has five virtual pages, numbered from $0$ to $4$. If the pages are referenced in the order $012301401234$, with three page frames, the total number of page faul...
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38
UGC NET CSE | December 2007 | Part 2 | Question: 38
Average process size = $s$ bytes. Each page entry requires $e$ bytes. The optimum page size is given by : $\sqrt{(se)}$ $\sqrt{(2se)}$ $s$ $e$
Average process size = $s$ bytes. Each page entry requires $e$ bytes. The optimum page size is given by :$\sqrt{(se)}$$\sqrt{(2se)}$$s$$e$
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39
UGC NET CSE | December 2007 | Part 2 | Question: 39
An example of a directory found in most $\text{UNIX}$ system is : $\text{usr}$ $\text{waitpid}$ $\text{brk}$ $\text{unmap}$
An example of a directory found in most $\text{UNIX}$ system is :$\text{usr}$$\text{waitpid}$$\text{brk}$$\text{unmap}$
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40
UGC NET CSE | December 2007 | Part 2 | Question: 40
The aging algorithm with a = $0.5$ is used to predict run times. The previous four runs from oldest to most recent are $40, 20, 20,$ and $15$ msec. The prediction for the next time will be : $15$ msec. $25$ msec. $39$ msec. $40$ msec.
The aging algorithm with a = $0.5$ is used to predict run times. The previous four runs from oldest to most recent are $40, 20, 20,$ and $15$ msec. The prediction for the...
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42
UGC NET CSE | December 2007 | Part 2 | Question: 42
Function point metric of a software also depends on the : number of function needed number of final users of the software number of external inputs and outputs time required for one set of output from a set of input data
Function point metric of a software also depends on the :number of function needednumber of final users of the softwarenumber of external inputs and outputstime required ...
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43
UGC NET CSE | December 2007 | Part 2 | Question: 43
An error message produced by an interactive system should have : always the error code the list of mistakes done by the user displayed a non-judgmental approach the past records of the occurrence of the same mistake
An error message produced by an interactive system should have :always the error codethe list of mistakes done by the user displayeda non-judgmental approachthe past reco...
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44
UGC NET CSE | December 2007 | Part 2 | Question: 44
System development cost estimation with use-cases is problematic because : of paucity of examples the data can be totally incorrect the expertise and resource available are not used the problem is being over simplified
System development cost estimation with use-cases is problematic because :of paucity of examplesthe data can be totally incorrectthe expertise and resource available are ...
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45
UGC NET CSE | December 2007 | Part 2 | Question: 45
The approach to software testing is to design test cases to : break the software understand the software analyse the design of sub processes in the software analyze the output of the software
The approach to software testing is to design test cases to :break the softwareunderstand the softwareanalyse the design of sub processes in the softwareanalyze the outpu...
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46
UGC NET CSE | December 2007 | Part 2 | Question: 46
Given a parallel algorithm $A$ with computation time $t$, if parallel algorithm $A$ performs $m$ computational operation, then $p$ processors can execute algorithm $A$ in time given by : $t/p$ $mt/p$ $t+(m-t)/p$ $(m-t)/p$
Given a parallel algorithm $A$ with computation time $t$, if parallel algorithm $A$ performs $m$ computational operation, then $p$ processors can execute algorithm $A$ in...
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48
UGC NET CSE | December 2007 | Part 2 | Question: 48
Consider a typical mobile communication system. If $840$ frequencies are available, how many can be used in a given cell ? $140$ $120$ $84$ $60$
Consider a typical mobile communication system. If $840$ frequencies are available, how many can be used in a given cell ?$140$$120$$84$$60$
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