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Recent questions tagged ugcnetcse-june2012-paper3

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31
UGC NET CSE | June 2012 | Part 3 | Question: 38
The following postfix expression is evaluated using a stack. 823^/23*+51*- . The top two elements of the stack after first * is evaluated 6,1 5, 7 3,2 1, 5
The following postfix expression is evaluated using a stack. 823^/23*+51*- . The top two elements of the stack after first * is evaluated6,15, 73,21, 5
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1 answer
32
UGC NET CSE | June 2012 | Part 3 | Question: 37
Are we building the right product? – This statement refers to Verification Validation Testing Software quality assurance
Are we building the right product? – This statement refers toVerificationValidationTestingSoftware quality assurance
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1 answer
33
UGC NET CSE | June 2012 | Part 3 | Question: 36
Number of binary trees formed with 5 nodes are 32 36 120 42
Number of binary trees formed with 5 nodes are323612042
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2 answers
37
UGC NET CSE | June 2012 | Part 3 | Question: 31
The upper bound of computing time of m colouring decision problem is $O(nm)$ $O(n^m)$ $O(nm^n)$ $O(n^mm^n)$
The upper bound of computing time of m colouring decision problem is$O(nm)$$O(n^m)$$O(nm^n)$$O(n^mm^n)$
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41
UGC NET CSE | June 2012 | Part 3 | Question: 27
Identify the addressing modes of the below instructions and match them : ... $\text{a-iii, b-ii, c-i, d-iv}$ $\text{a-iv, b-iii, c-ii, d-i}$
Identify the addressing modes of the below instructions and match them :$\begin{array}{} \text{(a)} & \text{ADI} & \text{(i)} & \text{Immediate addressing} \\ \text{(b)}...
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42
UGC NET CSE | June 2012 | Part 3 | Question: 26
The mechanism that binds code and data together and keeps them secure form outside world is known as Abstraction Inheritance Encapsulation Polymorphism
The mechanism that binds code and data together and keeps them secure form outside world is known asAbstractionInheritanceEncapsulationPolymorphism
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46
UGC NET CSE | June 2012 | Part 3 | Question: 22
The transform which possess the highest ‘energy compaction’ property is Slant transform Cosine transform Fourier transform Karhunen-Loeve transform
The transform which possess the highest ‘energy compaction’ property isSlant transformCosine transformFourier transformKarhunen-Loeve transform
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48
UGC NET CSE | June 2012 | Part 3 | Question: 20
Data Warehouse provides Transaction Responsiveness Storage, Functionality Responsiveness to queries Demand and Supply Responsiveness None of the above
Data Warehouse providesTransaction ResponsivenessStorage, Functionality Responsiveness to queriesDemand and Supply ResponsivenessNone of the above
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52
UGC NET CSE | June 2012 | Part 3 | Question: 14
If the pixels of an image are shuffled then the parameter that may change is Histogram Mean Entropy Covariance
If the pixels of an image are shuffled then the parameter that may change isHistogramMeanEntropyCovariance
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54
UGC NET CSE | June 2012 | Part 3 | Question: 12
Which of the following can be used for clustering the data? Single layer perception Multilayer perception Self organizing map Radial basis function
Which of the following can be used for clustering the data?Single layer perceptionMultilayer perceptionSelf organizing mapRadial basis function
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1 answer
55
UGC NET CSE | June 2012 | Part 3 | Question: 11
X.25 is ______ Network Connection Oriented Network Connection Less Network Either Connection Oriented or Connection Less Neither Connection Oriented nor Connection Less
X.25 is ______ NetworkConnection Oriented NetworkConnection Less NetworkEither Connection Oriented or Connection LessNeither Connection Oriented nor Connection Less
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2 answers
56
UGC NET CSE | June 2012 | Part 3 | Question: 10
In an image compression system 16384 bits are used to represent 256 $\times$ 256 image with 256 gray levels. What is the compression ratio for this system? 1 2 4 8
In an image compression system 16384 bits are used to represent 256 $\times$ 256 image with 256 gray levels. What is the compression ratio for this system?1248
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2 votes
3 answers
57
UGC NET CSE | June 2012 | Part 3 | Question: 9
The problem that occurs when one transaction updates a database item and the transaction fails for some reason is Temporary Select Problem Temporary Modify Problem Dirty Read Problem None
The problem that occurs when one transaction updates a database item and the transaction fails for some reason isTemporary Select ProblemTemporary Modify ProblemDirty Rea...
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59
UGC NET CSE | June 2012 | Part 3 | Question: 7
Match the following : ... $\text{(i)-(b), (ii)-(c), (iii)-(d), (iv)-(a) }$
Match the following :$\begin{array}{clcl} \text{(i)} & \text{OLAP} & \text{(a)} & \text{Regression} \\ \text{(ii)} & \text{OLTP} & \text{(b)} & \text{Data Warehouse} \\ ...
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