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Recent questions tagged ugcnetcse-dec2012-paper3
2
votes
2
answers
1
UGC NET CSE | December 2012 | Part 3 | Question: 75
Let $\theta(x, y, z)$ be the statement x+y=z and let there be two quantification given as $\forall x \forall y \exists z \theta (x,y,z)$ $\exists z \forall x \forall y \theta (x,y,z)$ where x, y, z are real numbers, then which ... is correct? I is true and II is true I is true and II is false I is false and II is true I is false and II is false
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Discrete Mathematics
Jul 13, 2016
by
go_editor
2.2k
views
ugcnetcse-dec2012-paper3
discrete-mathematics
propositional-logic
1
vote
1
answer
2
UGC NET CSE | December 2012 | Part 3 | Question: 74
A* algorithm is guaranteed to find an optimal solution if h’ is always 0 g is always 1 h’ never overestimates h h’ never underestimates h
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in
IS&Software Engineering
Jul 13, 2016
by
go_editor
3.0k
views
ugcnetcse-dec2012-paper3
artificial-intelligence
1
vote
2
answers
3
UGC NET CSE | December 2012 | Part 3 | Question: 73
Match the following: a. Supervised learning 1. The decision system receives rewards for its action at the end of a sequence of steps b. Unsupervised learning 2. Manual labels of inputs are not used c. Re-inforcement learning 3. Manual labels of inputs are used d. Inductive learning 4 ... by example a b c d A 1 2 3 4 B 2 3 1 4 C 3 2 4 1 D 3 2 1 4
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Artificial Intelligence
Jul 13, 2016
by
go_editor
4.8k
views
ugcnetcse-dec2012-paper3
machine-learning
1
vote
1
answer
4
UGC NET CSE | December 2012 | Part 3 | Question: 72
A cryptarithmetic problem of the type Can be solved efficiently using depth first technique breadth first technique constraint satisfaction technique bidirectional technique
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Computer Networks
Jul 13, 2016
by
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2.5k
views
ugcnetcse-dec2012-paper3
computer-networks
network-security
2
votes
1
answer
5
UGC NET CSE | December 2012 | Part 3 | Question: 71
You are given four images to represent as $I_1 = \begin{bmatrix} 0 & 0 \\ 0 & 0 \end{bmatrix}, I_2 = \begin{bmatrix} 0 & 1 \\ 0 & 0 \end{bmatrix}$ ... $I_1$ $I_2$ $I_3$ $I_4$
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Computer Graphics
Jul 13, 2016
by
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5.2k
views
ugcnetcse-dec2012-paper3
computer-graphics
image-entropy
0
votes
2
answers
6
UGC NET CSE | December 2012 | Part 3 | Question: 70
Referential integrity is directly related to Relation key Foreign key Primary key Candidate key
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in
Databases
Jul 13, 2016
by
go_editor
2.0k
views
ugcnetcse-dec2012-paper3
databases
sql
1
vote
1
answer
7
UGC NET CSE | December 2012 | Part 3 | Question: 69
Which is the method used to retrieve the current state of a check box? get State ( ) put State ( ) retrieve State ( ) write State ( )
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in
Object Oriented Programming
Jul 13, 2016
by
go_editor
1.1k
views
ugcnetcse-dec2012-paper3
object-oriented-programming
java
1
vote
1
answer
8
UGC NET CSE | December 2012 | Part 3 | Question: 67
An expert system shell is an expert system without domain knowledge explanation facility reasoning with knowledge all of the above
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in
Artificial Intelligence
Jul 13, 2016
by
go_editor
2.7k
views
ugcnetcse-dec2012-paper3
artificial-intelligence
expert-system
1
vote
2
answers
9
UGC NET CSE | December 2012 | Part 3 | Question: 66
Match the following with respect to HTML tags and usage ... $\text{a-iv, b-ii, c-iii, d-i}$ $\text{a-i, b-iii, c-iv, d-i}$
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asked
in
Web Technologies
Jul 13, 2016
by
go_editor
1.5k
views
ugcnetcse-dec2012-paper3
web-technologies
html
0
votes
1
answer
10
UGC NET CSE | December 2012 | Part 3 | Question: 65
_____ establishes information about when,why and by whom changes are made in a Software. Software Configuration Management Change Control Version Control An Audit Trail
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in
IS&Software Engineering
Jul 13, 2016
by
go_editor
3.0k
views
ugcnetcse-dec2012-paper3
is&software-engineering
software-validation
3
votes
2
answers
11
UGC NET CSE | December 2012 | Part 3 | Question: 63
The third normal form is based on the concept of_____ Closure Dependency Transitive Dependency Normal Dependency Functional Dependency
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in
Databases
Jul 13, 2016
by
go_editor
3.6k
views
ugcnetcse-dec2012-paper3
databases
database-normalization
1
vote
1
answer
12
UGC NET CSE | December 2012 | Part 3 | Question: 61
Which one is a collection of templates and rules? XML CSS DHTML XSL
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asked
in
Web Technologies
Jul 13, 2016
by
go_editor
2.2k
views
ugcnetcse-dec2012-paper3
web-technologies
xsl
1
vote
1
answer
13
UGC NET CSE | December 2012 | Part 3 | Question: 60
The transform which posses ‘multi-resolution’ property is Fourier transform Short-time Fourier transform Wavelet transform Karhunen-Loere transform
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asked
in
Digital Signal Processing
Jul 13, 2016
by
go_editor
1.5k
views
ugcnetcse-dec2012-paper3
2
votes
3
answers
14
UGC NET CSE | December 2012 | Part 3 | Question: 58
Skolmization is the process of bringing all the quantifiers in the beginning of a formula in FDL removing all the universal quantifiers removing all the extential quantifiers all of the above
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in
Discrete Mathematics
Jul 13, 2016
by
go_editor
3.3k
views
ugcnetcse-dec2012-paper3
engineering-mathematics
discrete-mathematics
first-order-logic
1
vote
2
answers
15
UGC NET CSE | December 2012 | Part 3 | Question: 56
If a relation with a Schema R is decomposed into two relations $R_1$ and $R_2$ such that $(R_1 \cup R_2) = R_1$ then which one of the following is to be satisfied for a lossless joint decomposition ($\rightarrow$ indicates functional ... $(R_1 \cap R_2) \rightarrow R_1 \text{ and } R_1 \cap R_2 \rightarrow R_2$
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in
Databases
Jul 13, 2016
by
go_editor
3.0k
views
ugcnetcse-dec2012-paper3
databases
decomposition
1
vote
1
answer
16
UGC NET CSE | December 2012 | Part 3 | Question: 55
The factors that determine the quality of a software system are correctness, reliability efficiency, usability, maintainability testability, portability, accuracy, error tolerances, expandability, access control, audit All of the above
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in
IS&Software Engineering
Jul 13, 2016
by
go_editor
4.7k
views
ugcnetcse-dec2012-paper3
is&software-engineering
software-quality-assurance
1
vote
1
answer
17
UGC NET CSE | December 2012 | Part 3 | Question: 54
The Object Modelling Technique (OMT) uses the following three kinds of model to describe a system Class Model , Object Model and Analysis Model Object Model, Dynamic Model and Functional Model Class Model, Dynamic Model and Functional Model Object Model, Analysis Model and Dynamic Model
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asked
in
Object Oriented Programming
Jul 13, 2016
by
go_editor
3.0k
views
ugcnetcse-dec2012-paper3
software-design
object-oriented-programming
2
votes
2
answers
18
UGC NET CSE | December 2012 | Part 3 | Question: 51
Suppose there are $\log_n$ sorted lists of $n \log_n$ element each. The time complexity of producing a sorted list of all these elements is (use heap data structure) $O (n \log \log_n)$ $\theta (n \log_n)$ $\Omega (n \log_n)$ $\Omega (n^{3/2})$
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in
Algorithms
Jul 13, 2016
by
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1.3k
views
ugcnetcse-dec2012-paper3
algorithms
time-complexity
binary-heap
4
votes
5
answers
19
UGC NET CSE | December 2012 | Part 3 | Question: 50
Which of the following definitions generates the same Language as $L$, where $L=\{ WW^R \mid W \in \{a, b\}$*$\}$? $S \rightarrow asb \mid bsa \mid \in$ $S \rightarrow asa \mid bsb \mid \in$ $S \rightarrow asa \mid bsa \mid asa \mid bsb \mid \in$ $S \rightarrow asa \mid bsa \mid asa \mid bsb \mid$
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in
Theory of Computation
Jul 13, 2016
by
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4.2k
views
ugcnetcse-dec2012-paper3
theory-of-computation
0
votes
1
answer
20
UGC NET CSE | December 2012 | Part 3 | Question: 49
Let $f$ be the fraction of the computation (in terms of time) that is parallelizabl$e$. $P$ the number of processors in the system, and $s_p$ the speed up achievable in comparison with sequential execution – then the $s_p$ can be calculated using the relation: $\frac{1}{1-f-f/P}$ $\frac{P}{P-f(P+1)}$ $\frac{1}{1-f+f/P}$ $\frac{P}{P+f(P-1)}$
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in
CO and Architecture
Jul 13, 2016
by
go_editor
2.0k
views
ugcnetcse-dec2012-paper3
co-and-architecture
speedup
0
votes
2
answers
21
UGC NET CSE | December 2012 | Part 3 | Question: 48
Functions defined with class name are called as Inline Function Friend Function Constructor Static Function
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asked
in
Object Oriented Programming
Jul 13, 2016
by
go_editor
2.5k
views
ugcnetcse-dec2012-paper3
object-oriented-programming
non-gate
6
votes
2
answers
22
UGC NET CSE | December 2012 | Part 3 | Question: 47
The minimum number of states of the non-deterministic finite automaton which accepts the language $\{ a b a b^n \mid n \geq 0 \} \cup \{ a b a^n \mid n \geq 0 \}$ is 3 4 5 6
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asked
in
Theory of Computation
Jul 13, 2016
by
go_editor
9.7k
views
ugcnetcse-dec2012-paper3
theory-of-computation
finite-automata
5
votes
2
answers
23
UGC NET CSE | December 2012 | Part 3 | Question: 46
Two graphs A and B are shown below: Which one of the following statements is true? Both A and B are planar Neither A nor B is planar A is planar and B is not B is planar and A is not
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asked
in
Graph Theory
Jul 13, 2016
by
go_editor
2.2k
views
ugcnetcse-dec2012-paper3
graph-theory
graph-planarity
1
vote
2
answers
24
UGC NET CSE | December 2012 | Part 3 | Question: 44
The Default Parameter Passing Mechanism is called as Call by Value Call by Reference Call by Address Call by Name
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asked
in
Programming and DS
Jul 13, 2016
by
go_editor
8.3k
views
ugcnetcse-dec2012-paper3
programming-in-c
parameter-passing
3
votes
2
answers
25
UGC NET CSE | December 2012 | Part 3 | Question: 42
The grammar ‘GI’ $S \rightarrow OSO \mid ISI \mid 0 \mid 1 \mid \in$ and the grammar G2 is $ S \rightarrow as \mid asb \mid X, X \rightarrow Xa \mid a$. Which is the correct statement? G1 is ambiguous, G2 is unambiguous G1 is unambiguous, G2 is ambiguous Both G1 and G2 are ambiguous Both G1 and G2 are unambiguous
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asked
in
Theory of Computation
Jul 13, 2016
by
go_editor
4.0k
views
ugcnetcse-dec2012-paper3
theory-of-computation
grammar
2
votes
2
answers
26
UGC NET CSE | December 2012 | Part 3 | Question: 40
Which of the following operating system is better for implementing client-server network? Windows 95 Windows 98 Windows 2000 All of these
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asked
in
Operating System
Jul 13, 2016
by
go_editor
2.3k
views
ugcnetcse-dec2012-paper3
operating-system
computer-networks
non-gate
1
vote
4
answers
27
UGC NET CSE | December 2012 | Part 3 | Question: 38
Which is not the correct statement? The class of regular sets is closed under homomorphisms The class of regular sets is not closed under inverse homomorphisms The class of regular sets is closed under quotient The class of regular sets is closed under substitution
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asked
in
Theory of Computation
Jul 13, 2016
by
go_editor
2.7k
views
ugcnetcse-dec2012-paper3
theory-of-computation
closure-property
1
vote
2
answers
28
UGC NET CSE | December 2012 | Part 3 | Question: 37
Everything below the system call interface and above the physical hardware is known as Kernel Bus Shell Stub
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asked
in
Operating System
Jul 13, 2016
by
go_editor
3.0k
views
ugcnetcse-dec2012-paper3
unix
operating-system
non-gate
1
vote
2
answers
29
UGC NET CSE | December 2012 | Part 3 | Question: 35
In Win32, which function is used to create Windows Applications? Win APP Win API Win Main Win Void
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asked
in
Operating System
Jul 13, 2016
by
go_editor
2.0k
views
ugcnetcse-dec2012-paper3
applications-in-windows
operating-system
non-gate
0
votes
2
answers
30
UGC NET CSE | December 2012 | Part 3 | Question: 34
The power set of AUB, where A={2, 3, 5, 7} and B={2, 5, 8, 9}is 256 64 16 4
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asked
in
Discrete Mathematics
Jul 12, 2016
by
go_editor
3.9k
views
ugcnetcse-dec2012-paper3
engineering-mathematics
discrete-mathematics
set-theory
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