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Recent questions tagged ugcnetcse-dec2012-paper2
2
votes
3
answers
1
UGC NET CSE | December 2012 | Part 2 | Question: 50
Given a Relation POSITION (Posting-No, Skill), then the query to retrieve all distinct pairs of posting-nos. requiring skill is Select p.posting-No, p.posting-No from position p where p.skill=p.skill and p.posting-No < p.posting-No Select p$_1$. ... p$_1$, position p$_2$ where p$_1$.skill=p$_2$.skill and p$_1$.posting.No = p$_2$.posting-No
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in
Databases
Jul 11, 2016
by
go_editor
2.9k
views
ugcnetcse-dec2012-paper2
databases
sql
4
votes
2
answers
2
UGC NET CSE | December 2012 | Part 2 | Question: 49
Identify the operation which is commutative but not associative? OR NOR EX-OR NAND
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in
Digital Logic
Jul 11, 2016
by
go_editor
10.4k
views
ugcnetcse-dec2012-paper2
digital-logic
digital-circuits
multiple-selects
3
votes
1
answer
3
UGC NET CSE | December 2012 | Part 2 | Question: 47
Match the following : ... $\text{a-i, b-ii, c-iii}$ $\text{a-i, b-iii, c-ii}$ $\text{a-iii, b-i, c-ii}$
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asked
in
Digital Logic
Jul 11, 2016
by
go_editor
1.8k
views
ugcnetcse-dec2012-paper2
digital-logic
digital-circuits
match-the-following
1
vote
1
answer
4
UGC NET CSE | December 2012 | Part 2 | Question: 48
_____ is an “umbrella” activity that is applied throughout the software engineering process. Debugging Testing Designing Software quality assurance
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asked
in
IS&Software Engineering
Jul 11, 2016
by
go_editor
5.1k
views
ugcnetcse-dec2012-paper2
is&software-engineering
software-development-life-cycle-models
0
votes
2
answers
5
UGC NET CSE | December 2012 | Part 2 | Question: 46
Back propagation is a learning technique that adjusts weights in the neutral network by propagating weight changes. Forward from source to sink Backward from sink to source Forward from source to hidden nodes Backward from sink to hidden nodes
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asked
in
Artificial Intelligence
Jul 11, 2016
by
go_editor
12.7k
views
ugcnetcse-dec2012-paper2
machine-learning
data-mining
back-propagation
1
vote
1
answer
6
UGC NET CSE | December 2012 | Part 2 | Question: 45
What is the result of the following expression? (1 & 2) + (3 & 4) 1 3 2 0
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asked
in
Programming and DS
Jul 11, 2016
by
go_editor
3.4k
views
ugcnetcse-dec2012-paper2
programming-in-c
operators
2
votes
2
answers
7
UGC NET CSE | December 2012 | Part 2 | Question: 44
Let L be set accepted by a non-deterministic finite automaton. The number of states in non-deterministic finite automaton is $\mid Q \mid$. The maximum number of states in equivalent finite automaton that accepts L is $\mid Q \mid$ $ 2 \mid Q \mid$ $2^{\mid Q \mid} -1$ $2^{\mid Q \mid}$
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in
Theory of Computation
Jul 11, 2016
by
go_editor
4.6k
views
ugcnetcse-dec2012-paper2
theory-of-computation
finite-automata
1
vote
2
answers
8
UGC NET CSE | December 2012 | Part 2 | Question: 43
Data Encryption Techniques are particularly used for _____ protecting data in Data Communication System reduce Storage Space Requirement enhances Data Integrity decreases Data Integrity
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asked
in
Computer Networks
Jul 11, 2016
by
go_editor
3.3k
views
ugcnetcse-dec2012-paper2
computer-networks
osi-model
0
votes
1
answer
9
UGC NET CSE | December 2012 | Part 2 | Question: 42
Which of the following mode declaration used in C++ to open a file for input? ios : : app in : : ios ios : : file ios : : in
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asked
in
Programming in C
Jul 11, 2016
by
go_editor
2.3k
views
ugcnetcse-dec2012-paper2
programming
file-handling
0
votes
1
answer
10
UGC NET CSE | December 2012 | Part 2 | Question: 41
Enumeration is a process of Declaring a set of numbers Sorting a list of strings Assigning a legal values possible for a variable Sequencing a list of operators
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asked
in
Programming in C
Jul 11, 2016
by
go_editor
2.5k
views
ugcnetcse-dec2012-paper2
programming
0
votes
2
answers
11
UGC NET CSE | December 2012 | Part 2 | Question: 40
Given an empty stack, after performing push(1), push(2), pop, push(3), push(4), pop, pop, push(5), pop, what is the value of the top of the stack? 4 3 2 1
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asked
in
DS
Jul 11, 2016
by
go_editor
4.9k
views
ugcnetcse-dec2012-paper2
data-structures
stack
0
votes
1
answer
12
UGC NET CSE | December 2012 | Part 2 | Question: 39
Match the following with respect to $\text{C++}$ ... $\text{a-iv, b-i, c-ii, d-iii}$ $\text{a-iii, b-iv, c-i, d-ii}$
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asked
in
Object Oriented Programming
Jul 11, 2016
by
go_editor
2.1k
views
ugcnetcse-dec2012-paper2
match-the-following
0
votes
1
answer
13
UGC NET CSE | December 2012 | Part 2 | Question: 38
Match the following $\textsf{IC}$ ... $\text{a-iii, b-ii, c-i}$ $\text{a-ii, b-iii, c-i}$ $\text{a-ii, b-i, c-iii}$
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asked
in
Digital Logic
Jul 11, 2016
by
go_editor
3.0k
views
ugcnetcse-dec2012-paper2
digital-logic
digital-circuits
0
votes
1
answer
14
UGC NET CSE | December 2012 | Part 2 | Question: 36
In UNIX, which of the following command is used to set the task priority? init nice kill PS
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asked
in
Operating System
Jul 11, 2016
by
go_editor
2.7k
views
ugcnetcse-dec2012-paper2
unix
operating-system
4
votes
2
answers
15
UGC NET CSE | December 2012 | Part 2 | Question: 34
The maximum number of keys stored in a B-tree of order $m$ and depth $d$ is $m^{d +1}-1$ $\frac{m^{d+1}-1}{m-1}$ $(m-1)(m^{d+1}-1)$ $\frac{m^d-1}{m-1}$
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in
DS
Jul 11, 2016
by
go_editor
4.4k
views
ugcnetcse-dec2012-paper2
b-tree
databases
1
vote
1
answer
16
UGC NET CSE | December 2012 | Part 2 | Question: 33
Consider the tree given below: Using the property of eccentricity of a vertex, find every vertex that is the centre of the given tree: d & h c & k g, b, c, h, i, m c & h
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in
Graph Theory
Jul 11, 2016
by
go_editor
4.6k
views
ugcnetcse-dec2012-paper2
graph-theory
tree
graph-connectivity
0
votes
1
answer
17
UGC NET CSE | December 2012 | Part 2 | Question: 32
The User Work Area (UWA) is a set of Program variables declared in the host program to communicate the contents of individual records between DBMS and the Host record Host program and the Host record Host program and DBMS Host program and Host language
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in
Databases
Jul 11, 2016
by
go_editor
2.0k
views
ugcnetcse-dec2012-paper2
databases
1
vote
1
answer
18
UGC NET CSE | December 2012 | Part 2 | Question: 31
Basis path testing falls under system testing white box testing black box testing unit testing
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asked
in
IS&Software Engineering
Jul 11, 2016
by
go_editor
3.2k
views
ugcnetcse-dec2012-paper2
is&software-engineering
software-testing
0
votes
1
answer
19
UGC NET CSE | December 2012 | Part 2 | Question: 30
Which of the following memory allocation scheme suffers from external fragmentation? Segmentation Pure demand paging Swapping Paging
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asked
in
Operating System
Jul 11, 2016
by
go_editor
4.6k
views
ugcnetcse-dec2012-paper2
operating-system
memory-management
1
vote
1
answer
20
UGC NET CSE | December 2012 | Part 2 | Question: 29
Which of the following are two special functions that are meant for handling exception, that occur during exception handling itself? Void terminate () and void unexpected() Non void terminate () and void unexpected() Void terminate () and non void unexpected() Non void terminate () and non void unexpected()
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asked
in
Programming in C
Jul 11, 2016
by
go_editor
1.7k
views
ugcnetcse-dec2012-paper2
programming
exception-handling
1
vote
2
answers
21
UGC NET CSE | December 2012 | Part 2 | Question: 27
Which of the following is true while converting CFG to an LL(1) grammar? Removing left recursion alone Factoring the grammar alone Removing left recursion and factoring the grammar None of the above
Arjun
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in
Compiler Design
Jul 10, 2016
by
Arjun
5.8k
views
ugcnetcse-dec2012-paper2
compiler-design
parsing
0
votes
1
answer
22
UGC NET CSE | December 2012 | Part 2 | Question: 28
Identify the Risk factors which are associated with Electronic payment system Fraudulent use of credit card Sending credit card details over internet Remote storage of credit card details All of the above
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asked
in
Web Technologies
Jul 10, 2016
by
go_editor
2.0k
views
ugcnetcse-dec2012-paper2
computer-networks
transmission-media
0
votes
1
answer
23
UGC NET CSE | December 2012 | Part 2 | Question: 26
A hash function $f$ defined as $f (key) = key \mod 13$, with linear probing is used to insert keys 55, 58, 68, 91, 27, 145. What will be the location of 79? 1 2 3 4
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asked
in
DS
Jul 10, 2016
by
go_editor
8.1k
views
ugcnetcse-dec2012-paper2
data-structures
hashing
0
votes
1
answer
24
UGC NET CSE | December 2012 | Part 2 | Question: 24
RAD stands for Rapid and Design Rapid Aided Development Rapid Application Development Rapid Application Design
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asked
in
IS&Software Engineering
Jul 10, 2016
by
go_editor
1.0k
views
ugcnetcse-dec2012-paper2
is&software-engineering
software-development-life-cycle-models
0
votes
1
answer
25
UGC NET CSE | December 2012 | Part 2 | Question: 23
Coaxial cables are categorized by Radio Government rating are adapted for specialized functions. Category RG-59 with impedance 75 $\Omega$ used for Cable TV Ethernet Thin Ethernet Thick Ethernet
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asked
in
Computer Networks
Jul 10, 2016
by
go_editor
2.4k
views
ugcnetcse-dec2012-paper2
computer-networks
transmission-media
1
vote
1
answer
26
UGC NET CSE | December 2012 | Part 2 | Question: 22
In DML, RECONNCT command cannot be used with OPTIONAL Set FIXED Set MANDATOR Set All of the above
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asked
in
Databases
Jul 10, 2016
by
go_editor
2.6k
views
ugcnetcse-dec2012-paper2
programming
java
bad-question
1
vote
2
answers
27
UGC NET CSE | December 2012 | Part 2 | Question: 21
Which API is used to draw a circle? Circle () Ellipse () Round Rect () Pie ()
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asked
in
Programming in C
Jul 10, 2016
by
go_editor
2.4k
views
ugcnetcse-dec2012-paper2
programming
java
bad-question
1
vote
3
answers
28
UGC NET CSE | December 2012 | Part 2 | Question: 20
The problem of indefinite blockage of low-priority jobs in general priority scheduling algorithm can be solved using: Parity bit Aging Compaction Timer
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asked
in
Operating System
Jul 8, 2016
by
go_editor
8.2k
views
ugcnetcse-dec2012-paper2
operating-system
process-scheduling
0
votes
2
answers
29
UGC NET CSE | December 2012 | Part 2 | Question: 19
The maturity levels used to measure a process are Initial, Repeatable, Defined, Managed, Optimized Primary, Secondary, Defined, Managed, Optimized Initial, Stating, Defined, Managed, Optimized None of the above
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asked
in
IS&Software Engineering
Jul 8, 2016
by
go_editor
2.9k
views
ugcnetcse-dec2012-paper2
non-gate
is&software-engineering
2
votes
5
answers
30
UGC NET CSE | December 2012 | Part 2 | Question: 18
Given the following expressions of a grammar $E \rightarrow E * F / F + E / F$ $F \rightarrow F – F / id$ Which of the following is true? $*$ has the higher precedence than + - has the higher precedence than $*$ + and – have same precedence + has the higher precedence than $*$
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asked
in
Compiler Design
Jul 8, 2016
by
go_editor
2.0k
views
ugcnetcse-dec2012-paper2
compiler-design
parsing
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