Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Recent questions tagged ugcnetcse-dec2015-paper3
4
votes
1
answer
1
UGC NET CSE | December 2015 | Part 3 | Question: 70
Consider a unit square centered at origin. The coordinates at the square are translated by a factor $\biggr( \dfrac{1}{2}, 1 \biggl)$ and rotated by an angle of $90^{\circ}$ ...
Consider a unit square centered at origin. The coordinates at the square are translated by a factor $\biggr( \dfrac{1}{2}, 1 \biggl)$ and rotated by an angle of $90^{\cir...
go_editor
6.4k
views
go_editor
asked
Aug 11, 2016
Computer Graphics
ugcnetcse-dec2015-paper3
computer-graphics
+
–
3
votes
1
answer
2
UGC NET CSE | December 2015 | Part 3 | Question: 69
Which raster locations would be chosen by Bresenham's algorithm when scan converting a line from $(1,1)$ to $(8,5)$ ...
Which raster locations would be chosen by Bresenham's algorithm when scan converting a line from $(1,1)$ to $(8,5)$?$\begin{array}{|c|c|} \hline x & y \\ \hline 1 & 1 \\...
go_editor
6.0k
views
go_editor
asked
Aug 11, 2016
Computer Graphics
ugcnetcse-dec2015-paper3
computer-graphics
+
–
2
votes
1
answer
3
UGC NET CSE | December 2015 | Part 3 | Question: 68
Which of the following steps is/are not required for analog to digital conversion? Sensing Conversion Amplification Conditioning Quantization a and b c and d a, b and e None of the above
Which of the following steps is/are not required for analog to digital conversion?SensingConversionAmplificationConditioningQuantizationa and bc and da, b and eNone of th...
go_editor
2.3k
views
go_editor
asked
Aug 11, 2016
Computer Networks
ugcnetcse-dec2015-paper3
computer-networks
+
–
2
votes
1
answer
4
UGC NET CSE | December 2015 | Part 3 | Question: 67
Which of the following is/are the principle components of a memory-tube display? Flooding gun Collector Phosphorus grains Ground $\text{i and ii}$ $\text{iii only}$ $\text{iv only}$ All of the above
Which of the following is/are the principle components of a memory-tube display?Flooding gunCollectorPhosphorus grainsGround$\text{i and ii}$$\text{iii only}$$\text{iv on...
go_editor
2.8k
views
go_editor
asked
Aug 11, 2016
Computer Graphics
ugcnetcse-dec2015-paper3
computer-graphics
+
–
2
votes
1
answer
5
UGC NET CSE | December 2015 | Part 3 | Question: 66
A bell shaped membership function is specified by three parameters $(a,b,c)$ as follows: $\dfrac{1}{1+\bigg(\dfrac{x-c}{a} \bigg)^b} \\$ $\dfrac{1}{1+\bigg(\dfrac{x-c}{a} \bigg)^{2b}} \\$ $1+\bigg(\dfrac{x-c}{a}\bigg)^b \\$ $1+\bigg(\dfrac{x-c}{a} \bigg)^{2b}$
A bell shaped membership function is specified by three parameters $(a,b,c)$ as follows:$\dfrac{1}{1+\bigg(\dfrac{x-c}{a} \bigg)^b} \\$$\dfrac{1}{1+\bigg(\dfrac{x-c}{a} \...
go_editor
1.8k
views
go_editor
asked
Aug 11, 2016
Others
ugcnetcse-dec2015-paper3
fuzzy-set
+
–
1
votes
1
answer
6
UGC NET CSE | December 2015 | Part 3 | Question: 65
Consider a standard additive model consisting of rules of the form of If $x$ is $A_i$ AND $y$ is $B_i$ THEN $z$ is $C_i$. Given crisp inputs $x=x_0, \: y=y_0$ ... $z=\text{centroid } (\Sigma_i \mu_{A_i} (x_0) \mu_{B_i} (y_0)$
Consider a standard additive model consisting of rules of the form ofIf $x$ is $A_i$ AND $y$ is $B_i$ THEN $z$ is $C_i$. Given crisp inputs $x=x_0, \: y=y_0$ the output o...
go_editor
1.4k
views
go_editor
asked
Aug 11, 2016
Others
ugcnetcse-dec2015-paper3
fuzzy-set
+
–
2
votes
1
answer
7
UGC NET CSE | December 2015 | Part 3 | Question: 64
Consider the two class classification task that consists of the following points: Class $C_1: [-1, -1], [-1, 1], [1, -1]$ Class $C_2: [1,1]$ The decision boundary between the two classes $C_1$ and $C_2$ using single perception is given by: $x_1-x_2-0.5=0$ $-x_1-x_2-0.5=0$ $0.5(x_1+x_2)-1.5=0$ $x_1+x_2-0.5=0$
Consider the two class classification task that consists of the following points:Class $C_1: [-1, -1], [-1, 1], [1, -1]$Class $C_2: [1,1]$The decision boundary between th...
go_editor
4.6k
views
go_editor
asked
Aug 11, 2016
Artificial Intelligence
ugcnetcse-dec2015-paper3
artificial-intelligence
+
–
2
votes
2
answers
8
UGC NET CSE | December 2015 | Part 3 | Question: 63
Consider the following three tables $R, S$ and $T.$ In this question, all the join operations are natural joins $(\bowtie )$. $(\pi )$ ... (a) (b) (c) (d)
Consider the following three tables $R, S$ and $T.$ In this question, all the join operations are natural joins $(\bowtie )$. $(\pi )$ is the projection operation of a re...
go_editor
4.2k
views
go_editor
asked
Aug 11, 2016
Databases
ugcnetcse-dec2015-paper3
databases
joins
+
–
1
votes
1
answer
9
UGC NET CSE | December 2015 | Part 3 | Question: 62
The distributed system is a collection of _____(P)_____ and communication is achieved in disributed system by ____(Q)____, where (P) and (Q) are: Loosely coupled hardware on tightly coupled software and ... coupled hardware and message passing, repspectively Loosely coupled software on tightly coupled hardware and file sharing, repspectively
The distributed system is a collection of _____(P)_____ and communication is achieved in disributed system by ____(Q)____, where (P) and (Q) are:Loosely coupled hardware ...
go_editor
3.5k
views
go_editor
asked
Aug 11, 2016
Distributed Computing
ugcnetcse-dec2015-paper3
distributed-system
+
–
2
votes
3
answers
10
UGC NET CSE | December 2015 | Part 3 | Question: 61
Consider the following three SQL queries (Assume the data in the people table): Select Name from people where $\text{Age}>21$; Select Name from people where $\text{Height}>180$; Select Name from people where $(\text{Age}>21)$ ... respectively, then what is one possible number of rows returned by the SQL query $c$? $3$ $7$ $10$ $21$
Consider the following three SQL queries (Assume the data in the people table):Select Name from people where $\text{Age}>21$;Select Name from people where $\text{Height}>...
go_editor
5.1k
views
go_editor
asked
Aug 11, 2016
Databases
ugcnetcse-dec2015-paper3
databases
sql
+
–
2
votes
2
answers
11
UGC NET CSE | December 2015 | Part 3 | Question: 60
Suppose ORACLE relation $R(A,B)$ currently has tuples $\{(1,2), (1,3), (3,4)\}$ and relation $S(B,C)$ currently has $\{(2,5), (4,6), (7,8)\}$.Consider the following two SQL queries SQ1 and SQ2: SQ1: Select * From R ... SQL query SQ2 are given by: $2$ and $6$ respectively $6$ and $2$ respectively $2$ and $4$ respectively $4$ and $2$ respectively
Suppose ORACLE relation $R(A,B)$ currently has tuples $\{(1,2), (1,3), (3,4)\}$ and relation $S(B,C)$ currently has $\{(2,5), (4,6), (7,8)\}$.Consider the following two S...
go_editor
7.9k
views
go_editor
asked
Aug 11, 2016
Databases
ugcnetcse-dec2015-paper3
databases
sql
+
–
1
votes
1
answer
12
UGC NET CSE | December 2015 | Part 3 | Question: 58
Which of the following statements regarding the features of the object-oriented approach to databases are true? The ability to develop more realistic models of the real world The ability to represent the world in a non-geometric way The ability to develop databases using ... $\text{ii, iii and iv}$ $\text{i, iv, and v}$ $\text{iii, iv, and v}$
Which of the following statements regarding the features of the object-oriented approach to databases are true?The ability to develop more realistic models of the real wo...
go_editor
4.3k
views
go_editor
asked
Aug 11, 2016
Databases
ugcnetcse-dec2015-paper3
databases
object-oriented-database
+
–
2
votes
2
answers
13
UGC NET CSE | December 2015 | Part 3 | Question: 57
What will be the output of the following Unix command? $\text{\$ rm chap0[1-3]}$ Remove file $\text{chap0[1-3]}$ Remove file $\text{chap01, chap02, chap03}$ Remove file $\text{chap [1-3]}$ None of the above
What will be the output of the following Unix command?$\text{\$ rm chap0[1-3]}$Remove file $\text{chap0[1-3]}$Remove file $\text{chap01, chap02, chap03}$Remove file $\tex...
go_editor
2.2k
views
go_editor
asked
Aug 11, 2016
Operating System
ugcnetcse-dec2015-paper3
unix
operating-system
non-gate
+
–
2
votes
1
answer
14
UGC NET CSE | December 2015 | Part 3 | Question: 56
In Unix, the command to enable execution permission for file "mylife" by all is_____ Chmod ugo $+$ X mylife Chmod a $+$ X mylife Chmod $+$ X mylife All of the above
In Unix, the command to enable execution permission for file "mylife" by all is_____Chmod ugo $+$ X mylifeChmod a $+$ X mylifeChmod $+$ X mylifeAll of the above
go_editor
3.5k
views
go_editor
asked
Aug 11, 2016
Operating System
ugcnetcse-dec2015-paper3
unix
operating-system
non-gate
+
–
2
votes
1
answer
15
UGC NET CSE | December 2015 | Part 3 | Question: 55
The character set used in Windows $2000$ operating system is $8$ bit ASCII Extended ASCII $16$ bit UNICODE $12$ bit UNICODE
The character set used in Windows $2000$ operating system is$8$ bit ASCIIExtended ASCII$16$ bit UNICODE$12$ bit UNICODE
go_editor
1.6k
views
go_editor
asked
Aug 11, 2016
Operating System
ugcnetcse-dec2015-paper3
windows
operating-system
non-gate
+
–
3
votes
1
answer
16
UGC NET CSE | December 2015 | Part 3 | Question: 54
Consider the following transportation problem: The transportation cost in the initial basic feasible solution of the above transportation problem using Vogel's Approximation method is $1450$ $1465$ $1480$ $1520$
Consider the following transportation problem:The transportation cost in the initial basic feasible solution of the above transportation problem using Vogel's Approximati...
go_editor
5.6k
views
go_editor
asked
Aug 11, 2016
Optimization
ugcnetcse-dec2015-paper3
optimization
transportation-problem
+
–
2
votes
1
answer
17
UGC NET CSE | December 2015 | Part 3 | Question: 53
Consider the following conditions: The solution must be feasible, i.e. it must satisfy all the supply and demand constraints The number of positive allocations must be equal to $m+n-1$, where $m$ is the number of rows and $n$ is the number of columns All the ... : $i$ and $ii$ only $i$ and $iii$ only $ii$ and $iii$ only $i$, $ii$ and $iii$
Consider the following conditions:The solution must be feasible, i.e. it must satisfy all the supply and demand constraintsThe number of positive allocations must be equa...
go_editor
2.8k
views
go_editor
asked
Aug 11, 2016
Optimization
ugcnetcse-dec2015-paper3
optimization
transportation-problem
+
–
1
votes
1
answer
18
UGC NET CSE | December 2015 | Part 3 | Question: 52
A basic feasible solution of a linear programming problem is said to be ______ if at least one of the basic variable is zero generate degenerate infeasible unbounded
A basic feasible solution of a linear programming problem is said to be ______ if at least one of the basic variable is zerogeneratedegenerateinfeasibleunbounded
go_editor
14.6k
views
go_editor
asked
Aug 11, 2016
Optimization
ugcnetcse-dec2015-paper3
optimization
linear-programming
+
–
1
votes
1
answer
19
UGC NET CSE | December 2015 | Part 3 | Question: 51
Blind image disconvolution is Combination of blur identification and image restoration Combination of segmentation and classification Combination of blur and non-blur image None of the above
Blind image disconvolution isCombination of blur identification and image restorationCombination of segmentation and classificationCombination of blur and non-blur imageN...
go_editor
1.4k
views
go_editor
asked
Aug 11, 2016
Digital Image Processing
ugcnetcse-dec2015-paper3
digital-image-processing
discovolution
+
–
3
votes
1
answer
20
UGC NET CSE | December 2015 | Part 3 | Question: 50
Which of the following is not a lossy compression technique? JPEG MPEG FFT Arithmetic coding
Which of the following is not a lossy compression technique?JPEGMPEGFFTArithmetic coding
go_editor
3.4k
views
go_editor
asked
Aug 11, 2016
Computer Graphics
ugcnetcse-dec2015-paper3
computer-graphics
+
–
2
votes
1
answer
21
UGC NET CSE | December 2015 | Part 3 | Question: 49
Consider the conditional entropy and mutual information for the binary symmetric channel. The input source has alphabet $X=\{0,1\}$ and associated probabilities ${\dfrac{1}{2}, \dfrac{1}{2}}$. The channel matrix is $\begin{pmatrix} 1-p & p \\ p & 1-p \end{pmatrix}$ ... : $1$ $-p \log(p)-(1-p) \log(1-p)$ $1+p \log(p)+(1-p) \log(1-p)$ $0$
Consider the conditional entropy and mutual information for the binary symmetric channel. The input source has alphabet $X=\{0,1\}$ and associated probabilities ${\dfrac{...
go_editor
2.2k
views
go_editor
asked
Aug 11, 2016
Digital Image Processing
ugcnetcse-dec2015-paper3
digital-image-processing
entropy
+
–
1
votes
1
answer
22
UGC NET CSE | December 2015 | Part 3 | Question: 48
As compared to rental and leasing methods to acquire computer systems for a Management Information System (MIS), purchase method has following advantage: It has high level of flexibility It does not require cash up-front It is a business investment Little risk of obsolescence
As compared to rental and leasing methods to acquire computer systems for a Management Information System (MIS), purchase method has following advantage:It has high level...
go_editor
1.0k
views
go_editor
asked
Aug 11, 2016
Others
ugcnetcse-dec2015-paper3
information-system
+
–
3
votes
2
answers
23
UGC NET CSE | December 2015 | Part 3 | Question: 47
In constraint satisfaction problem, constraints can be stated as Arithmetic equations and inequalities that bind the values of variables Arithmetic equations and inequalities that does not bind any restriction over ... equations that impose restrictions over variables Arithmetic equations that discard constraints over the given variables
In constraint satisfaction problem, constraints can be stated asArithmetic equations and inequalities that bind the values of variablesArithmetic equations and inequaliti...
go_editor
1.8k
views
go_editor
asked
Aug 11, 2016
Optimization
ugcnetcse-dec2015-paper3
optimization
+
–
3
votes
2
answers
24
UGC NET CSE | December 2015 | Part 3 | Question: 46
Language model used in LISP is Functional programming Logic programming Object oriented programming All of the above
Language model used in LISP isFunctional programmingLogic programmingObject oriented programmingAll of the above
go_editor
1.8k
views
go_editor
asked
Aug 11, 2016
Artificial Intelligence
ugcnetcse-dec2015-paper3
artificial-intelligence
+
–
1
votes
2
answers
25
UGC NET CSE | December 2015 | Part 3 | Question: 45
Reasoning strategies used in expert systems include Forward chaining, backward chaining and problem reduction Forward chaining, backward chaining and boundary mutation Forward chaining, backward chaining and back propagation Forward chaining, problem reduction and boundary mutation
Reasoning strategies used in expert systems includeForward chaining, backward chaining and problem reductionForward chaining, backward chaining and boundary mutationForwa...
go_editor
2.5k
views
go_editor
asked
Aug 11, 2016
Artificial Intelligence
ugcnetcse-dec2015-paper3
artificial-intelligence
expert-system
+
–
3
votes
5
answers
26
UGC NET CSE | December 2015 | Part 3 | Question: 44
In propositional logic, given $P$ and $P \rightarrow Q$, we can infer ________ $\sim Q$ $Q$ $P \wedge Q$ $\sim P \wedge Q$
In propositional logic, given $P$ and $P \rightarrow Q$, we can infer ________$\sim Q$$Q$$P \wedge Q$$\sim P \wedge Q$
go_editor
3.4k
views
go_editor
asked
Aug 11, 2016
Mathematical Logic
ugcnetcse-dec2015-paper3
propositional-logic
mathematical-logic
+
–
1
votes
1
answer
27
UGC NET CSE | December 2015 | Part 3 | Question: 40
In Unix operating system, special files are used to buffer data received in its input from where a process reads provide a mechanism to map physical device to file names store list of file names plus pointers associated with i-nodes store information entered by a user application program or utility program
In Unix operating system, special files are used tobuffer data received in its input from where a process readsprovide a mechanism to map physical device to file namessto...
go_editor
1.9k
views
go_editor
asked
Aug 11, 2016
Digital Logic
ugcnetcse-dec2015-paper3
unix
+
–
2
votes
3
answers
28
UGC NET CSE | December 2015 | Part 3 | Question: 39
Consider a system with twelve magnetic tape drives and three processes $P_1, P_2$ and $P_3$. process $P_1$ requires maximum ten tape drives, process $P_2$ may need as many as four tape drives and $P_3$ may need upto nine ... $t_1$, system is in: safe state unsafe state deadlocked state starvation state
Consider a system with twelve magnetic tape drives and three processes $P_1, P_2$ and $P_3$. process $P_1$ requires maximum ten tape drives, process $P_2$ may need as man...
go_editor
12.5k
views
go_editor
asked
Aug 10, 2016
Operating System
ugcnetcse-dec2015-paper3
operating-system
+
–
2
votes
1
answer
29
UGC NET CSE | December 2015 | Part 3 | Question: 36
Which of the following is/are correct with reference to Abstract class and interface? A class can inherit only one Abstract class but may inherit several interfaces An abstract class can provide complete and default code but an interface has no code i is true ii is true Both i and ii are true Neitehr i nor ii are true
Which of the following is/are correct with reference to Abstract class and interface?A class can inherit only one Abstract class but may inherit several interfacesAn abst...
go_editor
4.6k
views
go_editor
asked
Aug 10, 2016
Object Oriented Programming
ugcnetcse-dec2015-paper3
object-oriented-programming
abstract-class
+
–
2
votes
1
answer
30
UGC NET CSE | December 2015 | Part 3 | Question: 35
Which of the following statements are true with reference to the way of describing XML data? XML uses DTD to describe the data XML uses XSL to describe the data XML uses a description node to describe the data $\text{i only}$ $\text{ii only}$ $\text{i and ii}$ $\text{i and iii}$
Which of the following statements are true with reference to the way of describing XML data?XML uses DTD to describe the dataXML uses XSL to describe the dataXML uses a d...
go_editor
1.8k
views
go_editor
asked
Aug 10, 2016
Web Technologies
ugcnetcse-dec2015-paper3
web-technologies
xml
+
–
Page:
1
2
3
next »
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register