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Recent questions tagged ugcnetcse-dec2013-paper2
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UGC NET CSE | December 2013 | Part 2 | Question: 50
Linux operating system uses Affinity scheduling Fair Preemptive Scheduling Hand Shaking Highest Penalty Ratio Next
Linux operating system usesAffinity schedulingFair Preemptive SchedulingHand ShakingHighest Penalty Ratio Next
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2.9k
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Jul 26, 2016
Operating System
ugcnetcse-dec2013-paper2
operating-system
unix
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–
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
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 c...
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21.2k
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Jul 26, 2016
Operating System
ugcnetcse-dec2013-paper2
operating-system
disk-scheduling
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1
votes
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
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-c...
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4.6k
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Jul 26, 2016
Operating System
ugcnetcse-dec2013-paper2
operating-system
translation-lookaside-buffer
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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
Consider a preemptive priority based scheduling algorithm based on dynamically changing priority. Larger priority number implies higher priority. When the process is wait...
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4.1k
views
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asked
Jul 26, 2016
Operating System
ugcnetcse-dec2013-paper2
operating-system
process-scheduling
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–
1
votes
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
Electronic Data Interchange Software consists of the following four layers:Business application, Internal format conversion, Network translator, EDI envelopBusiness appli...
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3.8k
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Jul 26, 2016
Web Technologies
ugcnetcse-dec2013-paper2
e-commerce
edi-layer
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0
votes
2
answers
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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
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.ISOANSII...
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2.6k
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Jul 26, 2016
Web Technologies
ugcnetcse-dec2013-paper2
e-commerce
edi-layer
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1
votes
1
answer
7
UGC NET CSE | December 2013 | Part 2 | Question: 42
Match the following $:$ ... $\text{a-iv, b-iii, c-i, d-ii}$ $\text{a-iii, b-i, c-iv, d-ii}$
Match the following $:$$\begin{array}{} \text{} & \textbf{List – I} & & & \textbf{List – II} \\ \text{a.} & \text{Wireless Application Environment} & & \text{i.} &...
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1.4k
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Jul 26, 2016
Computer Networks
ugcnetcse-dec2013-paper2
computer-networks
wireless-protocol
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1
votes
2
answers
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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
Active X controls are Pentium binary programs that can be embedded inWord pagesURL pagesScript pagesWeb pages
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1.0k
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Jul 26, 2016
Web Technologies
ugcnetcse-dec2013-paper2
web-technologies
activex
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–
2
votes
2
answers
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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
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...
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2.0k
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Jul 26, 2016
Digital Logic
ugcnetcse-dec2013-paper2
digital-logic
adder
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1
votes
4
answers
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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$
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 } ...
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3.9k
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Jul 26, 2016
Graph Theory
ugcnetcse-dec2013-paper2
graph-theory
non-planar
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1
votes
1
answer
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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 $\frac{P(n,r)(n+1)}{(n+1-r)}$ $\frac{P(n,r)(n+1)}{(n-1+r)}$ $\frac{P(n,r)(n-1)}{(n+1-r)}$ $\frac{P(n,r)(n+1)}{(n+1+r)}$
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)}$$\frac...
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1.4k
views
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Jul 26, 2016
Combinatory
ugcnetcse-dec2013-paper2
discrete-mathematics
combinatory
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2
votes
2
answers
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UGC NET CSE | December 2013 | Part 2 | Question: 37
Let f and g be the functions from the set of integers defined by $f(x) = 2x+3$ and $g(x) =3x+2$. Then the composition of f and g and g and f is given as 6x+7, 6x+11 6x+11, 6x+7 5x+5, 5x+5 None of the above
Let f and g be the functions from the set of integers defined by $f(x) = 2x+3$ and $g(x) =3x+2$. Then the composition of f and g and g and f is given as6x+7, 6x+116x+11, ...
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6.7k
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Jul 26, 2016
Set Theory & Algebra
ugcnetcse-dec2013-paper2
algebra
function-composition
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2
votes
2
answers
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UGC NET CSE | December 2013 | Part 2 | Question: 35
Big-O estimate for $f(x)=(x+1) \log(x^2 +1) + 3x^2 $ is given as $O(x \log x)$ $O(x^2)$ $O(x^3)$ $O(x^2 \log x)$
Big-O estimate for $f(x)=(x+1) \log(x^2 +1) + 3x^2 $ is given as$O(x \log x)$$O(x^2)$$O(x^3)$$O(x^2 \log x)$
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3.2k
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Jul 26, 2016
Algorithms
ugcnetcse-dec2013-paper2
algorithms
easy
asymptotic-notation
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1
votes
1
answer
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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
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...
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1.2k
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Jul 26, 2016
Mathematical Logic
ugcnetcse-dec2013-paper2
discrete-mathematics
propositional-logic
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–
1
votes
2
answers
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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 $\overline{x}\;\overline{y}z + x y \overline{z} + \overline{x}y \overline{z}$ $xyz+xy\overline{z}+ x\overline{y}\; \overline{z}$ ... $xy\overline{z}+x\overline{y}\;\overline{z}+\overline{x}y\overline{z}$
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+x...
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6.4k
views
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Jul 26, 2016
Digital Logic
ugcnetcse-dec2013-paper2
digital-logic
sum-of-product
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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
Given that $(292)_{10} = (1204)_x$ in some number system $x$. The base $x$ of that number system is2810None of the above
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30.0k
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Jul 26, 2016
Digital Logic
ugcnetcse-dec2013-paper2
digital-logic
number-system
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–
1
votes
1
answer
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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$
The dual of a Boolean expression is obtained by interchangingBoolean sums and Boolean productsBoolean sums and Boolean products or interchanging $0's$ and $1's$Boolean su...
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4.7k
views
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asked
Jul 26, 2016
Digital Logic
ugcnetcse-dec2013-paper2
digital-logic
dual-function
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1
votes
1
answer
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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
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 calledSymbol...
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1.8k
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Jul 26, 2016
Compiler Design
ugcnetcse-dec2013-paper2
compiler-design
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2
votes
1
answer
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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
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 langu...
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3.3k
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Jul 26, 2016
Theory of Computation
ugcnetcse-dec2013-paper2
theory-of-computation
regular-language
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–
2
votes
2
answers
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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$
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 ...
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3.6k
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Jul 26, 2016
Theory of Computation
ugcnetcse-dec2013-paper2
theory-of-computation
context-free-grammar
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–
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
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 bem $\times$ nmax(m, n)min(m, ...
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8.2k
views
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Jul 25, 2016
Algorithms
ugcnetcse-dec2013-paper2
algorithms
merge-sort
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–
1
votes
1
answer
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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
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+1t+1, 2t+1t-1, ...
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3.7k
views
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asked
Jul 25, 2016
Algorithms
ugcnetcse-dec2013-paper2
algorithms
b-tree
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–
1
votes
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
______ is often used to prove the correctness of a recursive function.DiagnolizationCommunitivityMathematical InductionMatrix Manipulation
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1.8k
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Jul 25, 2016
Others
ugcnetcse-dec2013-paper2
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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
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 ...
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7.0k
views
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asked
Jul 25, 2016
Programming in C
ugcnetcse-dec2013-paper2
data-structures
linked-list
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–
1
votes
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
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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2.6k
views
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Jul 25, 2016
Programming in C
ugcnetcse-dec2013-paper2
evaluation-postfix
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–
1
votes
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
_____ 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.OverloadingIn...
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724
views
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asked
Jul 25, 2016
Object Oriented Programming
ugcnetcse-dec2013-paper2
inheritance
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–
1
votes
1
answer
27
UGC NET CSE | December 2013 | Part 2 | Question: 18
Which of the following operators cannot be overloaded in C++? * += == : :
Which of the following operators cannot be overloaded in C++?*+===: :
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766
views
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asked
Jul 25, 2016
Object Oriented Programming
ugcnetcse-dec2013-paper2
programming-in-c
operator-overloading
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–
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
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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2.1k
views
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asked
Jul 25, 2016
Programming in C
ugcnetcse-dec2013-paper2
programming-in-c
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–
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
What does the following declaration mean? int (*ptr) [10];ptr is an array of pointers of 10 integersptr is a pointer to an array of 10 integersptr is an array of 1...
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3.2k
views
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asked
Jul 25, 2016
Programming in C
ugcnetcse-dec2013-paper2
programming-in-c
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–
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
Data Integrity control usesUpper and lower limits on numeric dataPasswords to prohibit unauthorized access to filesData dictionary to keep the dataData dictionary to find...
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3.8k
views
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asked
Jul 24, 2016
Databases
ugcnetcse-dec2013-paper2
databases
data-integrity
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