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Recent questions tagged ugcnetcse-june2016-paper3
2
votes
3
answers
1
UGC NET CSE | June 2016 | Part 3 | Question: 56
Let $L=\{0^n1^n|n\ge 0\}$ be a context free language. Which of the following is correct? $\overline L$ is context free and $L^k$ is not context free for any $k\ge1$ $\overline L$ is not context free and $L^k$ ... $L^k$ for any $k\ge1$ are context free Both $\overline L$ and $L^k$ for any $k\ge1$ are not context free
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in
Theory of Computation
May 10, 2021
by
soujanyareddy13
635
views
ugcnetcse-june2016-paper3
context-free-language
0
votes
4
answers
2
UGC NET CSE | June 2016 | Part 3 | Question: 66
A perceptron has input weights $W_1=-3.9$ and $W_2=1.1$ with threshold value $T=0.3.$ What output does it give for the input $x_1=1.3$ and $x_2=2.2?$ $-2.65$ $-2.30$ $0$ $1$
soujanyareddy13
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in
Artificial Intelligence
May 10, 2021
by
soujanyareddy13
1.3k
views
ugcnetcse-june2016-paper3
0
votes
1
answer
3
UGC NET CSE | June 2016 | Part 3 | Question: 75
A software program that infers and manipulates existing knowledge in order to generate new knowledge is known as: Data dictionary Reference mechanism Inference engine Control strategy
soujanyareddy13
asked
in
Artificial Intelligence
May 10, 2021
by
soujanyareddy13
834
views
ugcnetcse-june2016-paper3
3
votes
2
answers
4
UGC NET CSE | June 2016 | Part 3 | Question: 74
Consider a 3-puzzle where, like in the usual 8-puzzle game, a tile can only move to an adjacent empty space. Given the initial state 1 2 3 which of the following state cannot be reached? A 3 1 2 B 3 2 1 C 1 3 2 D 2 1 3
go_editor
asked
in
Others
Aug 21, 2016
by
go_editor
3.3k
views
ugcnetcse-june2016-paper3
artificial-intelligence
3-puzzle
3
votes
1
answer
5
UGC NET CSE | June 2016 | Part 3 | Question: 72
How does randomized Hill climbing choose the next move each time? It generates a random move from moveset and accepts this move It generates random move from whole state space, and accepts this move It generates a random move ... generates a random move from whole state space, and accepts this move only if this move improves the evaluation function
go_editor
asked
in
Others
Aug 21, 2016
by
go_editor
2.3k
views
ugcnetcse-june2016-paper3
artificial-intelligence
hill-climbing-search
4
votes
1
answer
6
UGC NET CSE | June 2016 | Part 3 | Question: 71
Which of the following is characteristic of MIS? Provides guidance in identifying problems, finding and evaluating alternative solutions, and selecting or comparing alternatives Draws on diverse yet predictable data resources to aggregate ... capture focus Has as its goal the efficiency of data movement and processing and interfacing different TPS
go_editor
asked
in
IS&Software Engineering
Aug 21, 2016
by
go_editor
2.0k
views
ugcnetcse-june2016-paper3
mis
is&software-engineering
3
votes
1
answer
7
UGC NET CSE | June 2016 | Part 3 | Question: 69
In Unix, files can be protected by assigning each one a 9-bit mode called rights bits, now, consider the following two statements: A mode of 641 (octal) means that the owner can read and write the file, other members of the owner's ... to above statements? Only I is correct Only II is correct Both I and II are correct Both I and II are incorrect
go_editor
asked
in
Operating System
Aug 21, 2016
by
go_editor
4.2k
views
ugcnetcse-june2016-paper3
unix
shell-script
2
votes
1
answer
8
UGC NET CSE | June 2016 | Part 3 | Question: 68
Which of the following statements is not correct with reference to cron daemon in UNIX OS? The cron daemon is the standard tool for running commands on a predetermined-schedule It starts when the system boots and runs as long as ... files that contain list of command lines and the times at which they invoked Crontab for individual users are not stored
go_editor
asked
in
Operating System
Aug 21, 2016
by
go_editor
2.9k
views
ugcnetcse-june2016-paper3
unix
shell-script
2
votes
1
answer
9
UGC NET CSE | June 2016 | Part 3 | Question: 67
What is the function of following UNIX command? WC - l<a >b & It runs the word count program to count the number of lines in its input, a, writing the result to b, as a foreground process It runs the word count program to ... puts the result in process b It copies the 'l' numbers of lines of program file, a, and stores in file b
go_editor
asked
in
Others
Aug 21, 2016
by
go_editor
1.9k
views
ugcnetcse-june2016-paper3
unix
3
votes
1
answer
10
UGC NET CSE | June 2016 | Part 3 | Question: 65
Compute the value of adding the following two fuzzy integers: A={(0.3,1), (0.6,2), (1,3), (0.7,4), (0.2,5)} B={(0.5,11), (1, 12), (0.5, 13)} Where fuzzy addition is defined as $\mu_{A+B} (z) = max_{x+y=z} (min (\mu_A(x), \mu_b(x)))$ Then, f(A+B) is equal ... , 17), (0.2, 18)} {(0.3, 12), (0.5, 13), (0.6, 14), (1, 15), (0.7, 16), (0.5, 17), (0.2, 18)}
go_editor
asked
in
Others
Aug 21, 2016
by
go_editor
8.2k
views
ugcnetcse-june2016-paper3
fuzzy-set
4
votes
2
answers
11
UGC NET CSE | June 2016 | Part 3 | Question: 64
Let R and S be two fuzzy relations defined as R= $y_1$ $y_2$ $x_1$ $\begin{bmatrix} 0.7 & 0.5 \\ 0.8 & 0.4 \end{bmatrix}$ $x_2$ and S= $z_1$ $z_2$ $z_3$ $y_1$ ... $z_1$ $z_2$ $z_3$ $x_1$ $\begin{bmatrix} 0.7 & 0.6 & 0.5 \\ 0.8 & 0.8 & 0.8 \end{bmatrix}$ $x_2$
go_editor
asked
in
Others
Aug 21, 2016
by
go_editor
6.4k
views
ugcnetcse-june2016-paper3
fuzzy-set
fuzzy-relation
1
vote
2
answers
12
UGC NET CSE | June 2016 | Part 3 | Question: 63
The following transportation problem : ... The above solution of a given transportation problem is Infeasible solution optimum solution non-optimum solution unbounded solution
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asked
in
Others
Aug 21, 2016
by
go_editor
3.5k
views
ugcnetcse-june2016-paper3
optimization
transportation-problem
1
vote
1
answer
13
UGC NET CSE | June 2016 | Part 3 | Question: 62
Consider the following statements: Revised simplex method requires lesser computations than the simplex methods Revised simplex method automatically generates the inverse of the current basis matrix Less number of entries are needed in each table of the revised simplex ... is true? i and ii only i and iii only ii and iii only i, ii, and iii
go_editor
asked
in
Others
Aug 21, 2016
by
go_editor
1.8k
views
ugcnetcse-june2016-paper3
optimization
simplex-method
3
votes
1
answer
14
UGC NET CSE | June 2016 | Part 3 | Question: 61
The region of feasible solution of a linear programminig problem has a ____ property in geometry, provided the feasible solution of the problem exists concavity convexity quadratic polyhedron
go_editor
asked
in
Others
Aug 21, 2016
by
go_editor
1.6k
views
ugcnetcse-june2016-paper3
optimization
linear-programming
2
votes
1
answer
15
UGC NET CSE | June 2016 | Part 3 | Question: 60
Which of the following is used for the boundary representation of an image object? Quad Tree Projections Run length coding Chain codes
go_editor
asked
in
Digital Image Processing
Aug 21, 2016
by
go_editor
2.1k
views
ugcnetcse-june2016-paper3
image-compression
computer-graphics
3
votes
3
answers
16
UGC NET CSE | June 2016 | Part 3 | Question: 59
Consider a source with symbols $A, B, C, D$ with probabilities $1/2, 1/4, 1/8, 1/8$ respectively. What is the average number of bits per symbol for the Huffman code generated from above information? $2$ bits per symbol $1.75$ bits per symbol $1.50$ bits per symbol $1.25$ bits per symbol
go_editor
asked
in
Algorithms
Aug 21, 2016
by
go_editor
4.2k
views
ugcnetcse-june2016-paper3
algorithms
huffman-code
probability
2
votes
3
answers
17
UGC NET CSE | June 2016 | Part 3 | Question: 58
Consider a discrete memoryless channel and assume that H(x) is the amount of information per symbol at the input of the channel; H(y) is the amount of information per symbol at the output of the channel. H(x $\mid$ y) is the amount of uncertainty remaining on x knowing y; and I( ... $\mid$ y)]; p(x) max H(x $\mid$y); p(x)
go_editor
asked
in
Digital Signal Processing
Aug 21, 2016
by
go_editor
1.6k
views
ugcnetcse-june2016-paper3
digital-image-processing
discrete-memoryless-channel
1
vote
3
answers
18
UGC NET CSE | June 2016 | Part 3 | Question: 57
Given a Turing Machine $M=(\{q_0, q_1, q_2, q_3\}, \{a,b\}, \{a, b, B\}, \delta, B, \{q_3\})$ where $\delta$ is a atransaction function defined as $\delta(q_0,a)=(q_1, a, R)$ $\delta(q_1, b)=(q_2, b, R)$ $\delta(q_2, a)=(q_2, a, R)$ $\delta(q_2,b)=(q_3, b, R)$ The language L(M) accepted by the Turing machine is given as: aa*b abab aba*b aba*
go_editor
asked
in
Theory of Computation
Aug 20, 2016
by
go_editor
8.2k
views
ugcnetcse-june2016-paper3
theory-of-computation
turing-machine
3
votes
8
answers
19
UGC NET CSE | June 2016 | Part 3 | Question: 55
Let L be the language generated by regular expression 0*10* and accepted by the deterministic finite automata M. Consider the relation $R_M$ defined by M as all states that are reachable from the start state. $R_M$ has ___ equivalence classes. 2 4 5 6
go_editor
asked
in
Theory of Computation
Aug 20, 2016
by
go_editor
7.3k
views
ugcnetcse-june2016-paper3
theory-of-computation
regular-expression
regular-language
2
votes
1
answer
20
UGC NET CSE | June 2016 | Part 3 | Question: 54
Suppose that the time to do a null remote procedure call (RPC) (i.e., 0 data bytes) is 1.0 msec with an additional 1.5 msec for every 1K of data. How long does it take to read 32 K from the file server as 32 1K RPCs? 49 msec 80 msec 48 msec 100 msec
go_editor
asked
in
Distributed Computing
Aug 20, 2016
by
go_editor
3.0k
views
ugcnetcse-june2016-paper3
distributed-computing
rpc
1
vote
1
answer
21
UGC NET CSE | June 2016 | Part 3 | Question: 52
Which of the following option with reference to UNIX operating system is not correct? INT signal is sent by the terminal driver when one types <Control-C> and it is a request to terminate the current operation TERM is a request to ... is similat to TERM, except that it defaults to producing a core dump if not caught. KILL is a blockable signal
go_editor
asked
in
Others
Aug 20, 2016
by
go_editor
1.8k
views
ugcnetcse-june2016-paper3
unix
4
votes
1
answer
22
UGC NET CSE | June 2016 | Part 3 | Question: 48
The number of function points of a proposed system is calculated as 500. Suppose that the system is planned to be developed in Java and the LOC/FP ratio of Jave is 50. Estimate teh effort (E) required to complete the project using the effort ... and b are 2.5 and 1.0 respectively 25 person months 75 person months 62.5 person months 72.5 person months
go_editor
asked
in
IS&Software Engineering
Aug 20, 2016
by
go_editor
5.2k
views
ugcnetcse-june2016-paper3
is&software-engineering
software-metrics
3
votes
1
answer
23
UGC NET CSE | June 2016 | Part 3 | Question: 47
Which of the following sets represent five stages defined by Capability Maturity Model (CMM) in increasing order of maturity? Initial, Defined, Repeatable, Managed, Optimized Initial, Repeatable, Defined, Managed, Optimized Initial, Defined, Managed, Repeatable, Optimized Initial, Repeatable, Managed, Defined, Optimized
go_editor
asked
in
IS&Software Engineering
Aug 20, 2016
by
go_editor
2.2k
views
ugcnetcse-june2016-paper3
is&software-engineering
cmm-model
4
votes
1
answer
24
UGC NET CSE | June 2016 | Part 3 | Question: 46
Software safety is quality assurance activity that focuses on hazards that affects the reliability of a software component may cause an entire system to fail may result from user input errors prevent profitable marketing of the final product
go_editor
asked
in
IS&Software Engineering
Aug 20, 2016
by
go_editor
3.9k
views
ugcnetcse-june2016-paper3
is&software-engineering
coding-and-testing
2
votes
1
answer
25
UGC NET CSE | June 2016 | Part 3 | Question: 45
Match each application/software design concept in List-I to its definition in List-II. ... $\text{I-d, II-c, III-b, IV-a}$ $\text{I-d, II-a, III-c, IV-b}$
go_editor
asked
in
IS&Software Engineering
Aug 20, 2016
by
go_editor
1.5k
views
ugcnetcse-june2016-paper3
is&software-engineering
software-design
1
vote
3
answers
26
UGC NET CSE | June 2016 | Part 3 | Question: 44
Match the software maintenance activities in List-I to its meaning in List-II. ... $\text{i-c,ii-b,iii-d,iv-a}$ $\text{i-a,ii-d,iii-b,iv-c}$
go_editor
asked
in
IS&Software Engineering
Aug 20, 2016
by
go_editor
2.1k
views
ugcnetcse-june2016-paper3
is&software-engineering
1
vote
1
answer
27
UGC NET CSE | June 2016 | Part 3 | Question: 43
A server crashes on the average once in 30 days, that is, the Mean Time Between Failures (MTBF) is 30 days. When it happens it takes 12 hours to reboot it, that is, Mean Time To Repair (MTTR) is 12 hours. The availability of server with these reliability data values is approximately. 96.3 % 97.3 % 98.3% 99.3%
go_editor
asked
in
IS&Software Engineering
Aug 20, 2016
by
go_editor
5.1k
views
ugcnetcse-june2016-paper3
is&software-engineering
software-reliability
2
votes
1
answer
28
UGC NET CSE | June 2016 | Part 3 | Question: 42
When one object reference variable is assigned to another object reference variable then a copy of the object is created a copy of the reference is created a copy of the reference is not created It is illegal to assign one object reference variable to another object reference variable
go_editor
asked
in
Object Oriented Programming
Aug 20, 2016
by
go_editor
3.3k
views
ugcnetcse-june2016-paper3
object-oriented-programming
java
3
votes
2
answers
29
UGC NET CSE | June 2016 | Part 3 | Question: 41
Which of the following statements is not correct? HTML is not screen precise formatting language HTML does not specify a logic DHTML is used to developing highly interacting webpages HTML is a programming language
go_editor
asked
in
Web Technologies
Aug 20, 2016
by
go_editor
2.0k
views
ugcnetcse-june2016-paper3
html
web-technologies
2
votes
3
answers
30
UGC NET CSE | June 2016 | Part 3 | Question: 40
Which of the following statements is correct? Every class containing abstract method must not be declared abstract Abstract class cannot be directly initiated with new operator Abstract class cannot be initiated Abstract class contains definition of implementations
go_editor
asked
in
Java
Aug 20, 2016
by
go_editor
10.9k
views
ugcnetcse-june2016-paper3
oops
java
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