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Recent questions tagged ugcnetcse-dec2013-paper2
1
vote
1
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1
UGC NET CSE | December 2013 | Part 2 | Question: 50
Linux operating system uses Affinity scheduling Fair Preemptive Scheduling Hand Shaking Highest Penalty Ratio Next
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Operating System
Jul 26, 2016
by
go_editor
2.9k
views
ugcnetcse-dec2013-paper2
operating-system
unix
5
votes
1
answer
2
UGC NET CSE | December 2013 | Part 2 | Question: 48
Consider a disk queue with request for input/output to block cylinders 98, 183, 37, 122, 14, 124, 65, 67 in that order. Assume that disk head is initially positioned at cylinder 53 and moving towards cylinder number 0. ... ) and SCAN algorithms are respectively 236 and 252 cylinders 640 and 236 cylinders 235 and 640 cylinders 235 and 252 cylinders
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Operating System
Jul 26, 2016
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21.2k
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ugcnetcse-dec2013-paper2
operating-system
disk-scheduling
1
vote
1
answer
3
UGC NET CSE | December 2013 | Part 2 | Question: 47
The virtual address generated by a CPU is 32 bits. The Translation Look-aside Buffer (TLB) can hold total 64 page table entries and a 4-way set associative (i.e. with 4-cache lines in the set). The page size is 4 KB. The minimum size of TLB tag is 12 bits 15 bits 16 bits 20 bits
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Operating System
Jul 26, 2016
by
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4.6k
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ugcnetcse-dec2013-paper2
operating-system
translation-lookaside-buffer
8
votes
2
answers
4
UGC NET CSE | December 2013 | Part 2 | Question: 46
Consider a preemptive priority based scheduling algorithm based on dynamically changing priority. Larger priority number implies higher priority. When the process is waiting for CPU in the ready queue (but not yet started execution), its priority changes at a rate a=2. When it starts ... 4, 5, 7 and 8 8, 2, 7 and 5 2, 5, 7 and 8 8, 2, 5 and 7
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Operating System
Jul 26, 2016
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4.1k
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ugcnetcse-dec2013-paper2
operating-system
process-scheduling
1
vote
1
answer
5
UGC NET CSE | December 2013 | Part 2 | Question: 45
Electronic Data Interchange Software consists of the following four layers: Business application, Internal format conversion, Network translator, EDI envelop Business application, Internal format conversion, EDI translator, EDI envelop ... Transport layer, EDI translator, EDI envelop Application layer, Transport layer, IP layer, EDI envelop
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Web Technologies
Jul 26, 2016
by
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3.8k
views
ugcnetcse-dec2013-paper2
e-commerce
edi-layer
0
votes
2
answers
6
UGC NET CSE | December 2013 | Part 2 | Question: 44
The document standards for EDI were first developed by large business house during the 1970s and are now under the control of the following standard organization. ISO ANSI ITU-T IEEE
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Web Technologies
Jul 26, 2016
by
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2.6k
views
ugcnetcse-dec2013-paper2
e-commerce
edi-layer
1
vote
1
answer
7
UGC NET CSE | December 2013 | Part 2 | Question: 42
Match the following $:$ ... $\text{a-iv, b-iii, c-i, d-ii}$ $\text{a-iii, b-i, c-iv, d-ii}$
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Computer Networks
Jul 26, 2016
by
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1.4k
views
ugcnetcse-dec2013-paper2
computer-networks
wireless-protocol
1
vote
2
answers
8
UGC NET CSE | December 2013 | Part 2 | Question: 41
Active X controls are Pentium binary programs that can be embedded in Word pages URL pages Script pages Web pages
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Web Technologies
Jul 26, 2016
by
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1.0k
views
ugcnetcse-dec2013-paper2
web-technologies
activex
2
votes
2
answers
9
UGC NET CSE | December 2013 | Part 2 | Question: 40
Which of the following statements are true ? A circuit that adds two bits, producing a sum bit and carry bit is called half adder. A circuit that adds two bits, producing a sum bit and carry bit is called full adder. A circuit that adds two ... and produces its complement is called an inverter. I & II II & III I, II, III I, III & IV
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Digital Logic
Jul 26, 2016
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1.9k
views
ugcnetcse-dec2013-paper2
digital-logic
adder
1
vote
4
answers
10
UGC NET CSE | December 2013 | Part 2 | Question: 39
A graph is non-planar if and only if it contains a subgraph homomorphic to $K_{3,2} \text{ or } K_5$ $K_{3,3} \text{ or } K_6$ $K_{3,3} \text{ or } K_5$ $K_{2,3} \text{ or } K_5$
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Graph Theory
Jul 26, 2016
by
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3.9k
views
ugcnetcse-dec2013-paper2
graph-theory
non-planar
1
vote
1
answer
11
UGC NET CSE | December 2013 | Part 2 | Question: 38
If n and r are non-negative integers and n $\geq$ r, then p(n+1, r) equals to $\frac{P(n,r)(n+1)}{(n+1-r)}$ $\frac{P(n,r)(n+1)}{(n-1+r)}$ $\frac{P(n,r)(n-1)}{(n+1-r)}$ $\frac{P(n,r)(n+1)}{(n+1+r)}$
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Combinatory
Jul 26, 2016
by
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1.4k
views
ugcnetcse-dec2013-paper2
discrete-mathematics
combinatory
2
votes
2
answers
12
UGC NET CSE | December 2013 | Part 2 | Question: 37
Let f and g be the functions from the set of integers defined by $f(x) = 2x+3$ and $g(x) =3x+2$. Then the composition of f and g and g and f is given as 6x+7, 6x+11 6x+11, 6x+7 5x+5, 5x+5 None of the above
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Set Theory & Algebra
Jul 26, 2016
by
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6.6k
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ugcnetcse-dec2013-paper2
algebra
function-composition
2
votes
2
answers
13
UGC NET CSE | December 2013 | Part 2 | Question: 35
Big-O estimate for $f(x)=(x+1) \log(x^2 +1) + 3x^2 $ is given as $O(x \log x)$ $O(x^2)$ $O(x^3)$ $O(x^2 \log x)$
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Algorithms
Jul 26, 2016
by
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3.2k
views
ugcnetcse-dec2013-paper2
algorithms
easy
asymptotic-notation
1
vote
1
answer
14
UGC NET CSE | December 2013 | Part 2 | Question: 34
Let P(m,n) be the statement "m divides n" where the universe of discourse for both the variable is the set of positive integers. Determine the truth values of each of the following propositions: $\forall m \forall n P(m, n)$ ... Both I and II are true Both I and II are false I-false & II-true I-true& II-false
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Mathematical Logic
Jul 26, 2016
by
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1.2k
views
ugcnetcse-dec2013-paper2
discrete-mathematics
propositional-logic
1
vote
2
answers
15
UGC NET CSE | December 2013 | Part 2 | Question: 33
The sum of products expansion for the function $F(x,y,z)=(x+y)\overline{z}$ is given as $\overline{x}\;\overline{y}z + x y \overline{z} + \overline{x}y \overline{z}$ $xyz+xy\overline{z}+ x\overline{y}\; \overline{z}$ ... $xy\overline{z}+x\overline{y}\;\overline{z}+\overline{x}y\overline{z}$
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Digital Logic
Jul 26, 2016
by
go_editor
6.3k
views
ugcnetcse-dec2013-paper2
digital-logic
sum-of-product
3
votes
3
answers
16
UGC NET CSE | December 2013 | Part 2 | Question: 32
Given that $(292)_{10} = (1204)_x$ in some number system $x$. The base $x$ of that number system is 2 8 10 None of the above
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Digital Logic
Jul 26, 2016
by
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30.0k
views
ugcnetcse-dec2013-paper2
digital-logic
number-system
1
vote
1
answer
17
UGC NET CSE | December 2013 | Part 2 | Question: 31
The dual of a Boolean expression is obtained by interchanging Boolean sums and Boolean products Boolean sums and Boolean products or interchanging $0's$ and $1's$ Boolean sums and Boolean products and interchanging $0's$ and $1's$ Interchanging $0's$ and $1's$
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in
Digital Logic
Jul 26, 2016
by
go_editor
4.7k
views
ugcnetcse-dec2013-paper2
digital-logic
dual-function
1
vote
1
answer
18
UGC NET CSE | December 2013 | Part 2 | Question: 29
The process of assigning load addresses to the various parts of the program and adjusting the code and data in the program to reflect the assigned address is called Symbol resolution Parsing Assembly Relocation
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Compiler Design
Jul 26, 2016
by
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1.8k
views
ugcnetcse-dec2013-paper2
compiler-design
2
votes
1
answer
19
UGC NET CSE | December 2013 | Part 2 | Question: 28
Given the following statements: $S_1$: If $L$ is a regular language then the language $\{uv \mid u \in L, v \in L^R\}$ is also regular. $S_2$: $L=\{ww^R\}$ is regular language. Which of the following is true? $S_1$ is not ... $S_1$ is not correct and $S_2$ is correct $S_1$ is correct and $S_2$ is not correct $S_1$ is correct and $S_2$ is correct
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in
Theory of Computation
Jul 26, 2016
by
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3.3k
views
ugcnetcse-dec2013-paper2
theory-of-computation
regular-language
2
votes
2
answers
20
UGC NET CSE | December 2013 | Part 2 | Question: 27
The context free grammar for the language: $L=\{a^n b^m \mid n \leq m + 3, n \geq 0, m \geq 0 \}$ is $S \rightarrow aaa \quad A; A \rightarrow aAb \mid B, B \rightarrow Bb \mid \lambda$ ... $S \rightarrow aaaA \mid aa \quad A \mid aA \mid \lambda, A \rightarrow aAb \mid B, B \rightarrow Bb \mid \lambda$
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Theory of Computation
Jul 26, 2016
by
go_editor
3.6k
views
ugcnetcse-dec2013-paper2
theory-of-computation
context-free-grammar
4
votes
2
answers
21
UGC NET CSE | December 2013 | Part 2 | Question: 25
Given two sorted list of size 'm' and 'n' respectively. The number of comparisons needed in the worst case by the merge sort algorithm will be m $\times$ n max(m, n) min(m, n) m+n-1
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in
Algorithms
Jul 25, 2016
by
go_editor
8.2k
views
ugcnetcse-dec2013-paper2
algorithms
merge-sort
1
vote
1
answer
22
UGC NET CSE | December 2013 | Part 2 | Question: 24
For any B-tree of minimum degree t $\geq$ 2, every node other than the root must have at least ____ keys and every node can have at most ____ keys. t-1, 2t+1 t+1, 2t+1 t-1, 2t-1 t+1, 2t-1
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asked
in
Algorithms
Jul 25, 2016
by
go_editor
3.7k
views
ugcnetcse-dec2013-paper2
algorithms
b-tree
1
vote
1
answer
23
UGC NET CSE | December 2013 | Part 2 | Question: 23
______ is often used to prove the correctness of a recursive function. Diagnolization Communitivity Mathematical Induction Matrix Manipulation
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Others
Jul 25, 2016
by
go_editor
1.8k
views
ugcnetcse-dec2013-paper2
2
votes
1
answer
24
UGC NET CSE | December 2013 | Part 2 | Question: 22
If the queue is implemented with a linked list, keeping track of a front pointer, which of these pointers will change during an insertion into an non-empty queue? Neither of the pointer change Only front pointer changes Only rear pointer changes Both of the pointer changes
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in
Programming in C
Jul 25, 2016
by
go_editor
6.9k
views
ugcnetcse-dec2013-paper2
data-structures
linked-list
1
vote
1
answer
25
UGC NET CSE | December 2013 | Part 2 | Question: 21
What is the value of the postfix expression a b c d + - * (where a=8, b=4, c=2 and d=5) $-\frac{3}{8}$ $-\frac{8}{3}$ 24 -24
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in
Programming in C
Jul 25, 2016
by
go_editor
2.6k
views
ugcnetcse-dec2013-paper2
evaluation-postfix
1
vote
1
answer
26
UGC NET CSE | December 2013 | Part 2 | Question: 19
_____ allows to create classes which are derived from other classes, so that they automatically include some of its "parent's" members, plus its own members. Overloading Inheritance Polymorphism Encapsulation
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Object Oriented Programming
Jul 25, 2016
by
go_editor
721
views
ugcnetcse-dec2013-paper2
inheritance
1
vote
1
answer
27
UGC NET CSE | December 2013 | Part 2 | Question: 18
Which of the following operators cannot be overloaded in C++? * += == : :
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Object Oriented Programming
Jul 25, 2016
by
go_editor
765
views
ugcnetcse-dec2013-paper2
programming-in-c
operator-overloading
2
votes
1
answer
28
UGC NET CSE | December 2013 | Part 2 | Question: 17
Which of the following has compilation error in C? int n=32 ; char ch=65 ; float f=(float) 3.2 ; none of the above
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Programming in C
Jul 25, 2016
by
go_editor
2.1k
views
ugcnetcse-dec2013-paper2
programming-in-c
0
votes
2
answers
29
UGC NET CSE | December 2013 | Part 2 | Question: 16
What does the following declaration mean? int (*ptr) [10]; ptr is an array of pointers of 10 integers ptr is a pointer to an array of 10 integers ptr is an array of 10 integers none of the above
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in
Programming in C
Jul 25, 2016
by
go_editor
3.2k
views
ugcnetcse-dec2013-paper2
programming-in-c
2
votes
1
answer
30
UGC NET CSE | December 2013 | Part 2 | Question: 15
Data Integrity control uses Upper and lower limits on numeric data Passwords to prohibit unauthorized access to files Data dictionary to keep the data Data dictionary to find last access data
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Databases
Jul 24, 2016
by
go_editor
3.8k
views
ugcnetcse-dec2013-paper2
databases
data-integrity
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