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Recent questions tagged nielit2016dec-scientistb-it
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NIELIT 2016 DEC Scientist B (IT) - Section B: 1
Given a class named student, which of the following is a valid constructor declaration for the class? Student student(){} Private final student(){} Student(student s){} Void student(){}
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asked
in
Object Oriented Programming
Mar 31, 2020
by
admin
6.4k
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nielit2016dec-scientistb-it
non-gate
object-oriented-programming
1
vote
3
answers
2
NIELIT 2016 DEC Scientist B (IT) - Section B: 2
Three or more devices share a link in ________ connection Unipoint Polarpoint Point to point Multipoint
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in
Computer Networks
Mar 31, 2020
by
admin
994
views
nielit2016dec-scientistb-it
computer-networks
0
votes
1
answer
3
NIELIT 2016 DEC Scientist B (IT) - Section B: 3
An object can have which of the following multiplicities? Zero More than one One All of the above
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in
Object Oriented Programming
Mar 31, 2020
by
admin
977
views
nielit2016dec-scientistb-it
non-gate
object-oriented-programming
4
votes
2
answers
4
NIELIT 2016 DEC Scientist B (IT) - Section B: 4
The Circuit is equivalent to: EX-OR Gate NAND Gate OR Gate AND Gate
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in
Digital Logic
Mar 31, 2020
by
admin
914
views
nielit2016dec-scientistb-it
digital-logic
combinational-circuit
1
vote
1
answer
5
NIELIT 2016 DEC Scientist B (IT) - Section B: 5
Two alternative packages $A$ and $B$ are available for processing a database having $10k$ records. Package $A$ requires $0.0001n2$ time units and package $B$ requires $10 n \log 10n$ time units to process $n$ records. What is the smallest value of $k$ for which package $B$ will be preferred over $A$? $12$ $10$ $6$ $5$
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in
Computer Networks
Mar 31, 2020
by
admin
854
views
nielit2016dec-scientistb-it
computer-networks
0
votes
1
answer
6
NIELIT 2016 DEC Scientist B (IT) - Section B: 6
Earlier name of Java programming language was: OAK D Netbean Eclipse
admin
asked
in
Java
Mar 31, 2020
by
admin
680
views
nielit2016dec-scientistb-it
non-gate
java
0
votes
1
answer
7
NIELIT 2016 DEC Scientist B (IT) - Section B: 7
What is the type of the algorithm used in solving the $4$ Queens problem? Greedy Branch and Bound Dynamic Backtracking
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asked
in
Algorithms
Mar 31, 2020
by
admin
1.8k
views
nielit2016dec-scientistb-it
algorithms
1
vote
4
answers
8
NIELIT 2016 DEC Scientist B (IT) - Section B: 8
Selection sort, quick sort is a stable sorting method True,True False,False True,False False,True
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in
Algorithms
Mar 31, 2020
by
admin
4.3k
views
nielit2016dec-scientistb-it
algorithms
sorting
0
votes
1
answer
9
NIELIT 2016 DEC Scientist B (IT) - Section B: 9
Which of the following is a platform free language? JAVA C Assembly Fortran
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asked
in
Java
Mar 31, 2020
by
admin
991
views
nielit2016dec-scientistb-it
non-gate
java
2
votes
2
answers
10
NIELIT 2016 DEC Scientist B (IT) - Section B: 10
The maximum combined length of the command-line arguments including the spaces between adjacent arguments is: $128$ characters $256$ characters $67$ characters It may very from one Operating System to another
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in
Programming in C
Mar 31, 2020
by
admin
6.2k
views
nielit2016dec-scientistb-it
programming-in-c
4
votes
4
answers
11
NIELIT 2016 DEC Scientist B (IT) - Section B: 11
What is the meaning of following declaration? int(*p[7])(); $p$ is pointer to function $p$ is pointer to such function which return type is array $p$ is array of pointer to function $p$ is pointer to array of function
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in
Programming in C
Mar 31, 2020
by
admin
1.4k
views
nielit2016dec-scientistb-it
programming-in-c
pointers
array-of-pointers
3
votes
2
answers
12
NIELIT 2016 DEC Scientist B (IT) - Section B: 12
Which of the following sorting procedures is the slowest? Quick Sort Merge Sort Shell Sort Bubble Sort
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asked
in
Algorithms
Mar 31, 2020
by
admin
3.9k
views
nielit2016dec-scientistb-it
algorithms
sorting
4
votes
1
answer
13
NIELIT 2016 DEC Scientist B (IT) - Section B: 13
The number of unused pointers in a complete binary tree of depth $5$ is: $4$ $8$ $16$ $32$
admin
asked
in
DS
Mar 31, 2020
by
admin
1.8k
views
nielit2016dec-scientistb-it
data-structures
binary-tree
0
votes
2
answers
14
NIELIT 2016 DEC Scientist B (IT) - Section B: 14
Normalization from which is based on transitive dependency is classified as: First normal form. Second normal form. Fourth normal form. Third normal form.
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asked
in
Databases
Mar 31, 2020
by
admin
863
views
nielit2016dec-scientistb-it
databases
database-normalization
4
votes
4
answers
15
NIELIT 2016 DEC Scientist B (IT) - Section B: 15
A ________ is a linear list in which insertions and deletions are made to from either end of the structure. Circular queue. Priority queue. Stack. Dequeue.
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asked
in
DS
Mar 31, 2020
by
admin
1.9k
views
nielit2016dec-scientistb-it
data-structures
queue
2
votes
1
answer
16
NIELIT 2016 DEC Scientist B (IT) - Section B: 16
The recurrence relation capturing the optimal execution time of the Towers of Hanoi problem with $n$ discs is: $T(n)=2T(n-2)+2$ $T(n)=2T(n/2)+1$ $T(n)=2T(n-1)+n$ $T(n)=2T(n-1)+1$
admin
asked
in
DS
Mar 31, 2020
by
admin
2.4k
views
nielit2016dec-scientistb-it
data-structures
recurrence-relation
3
votes
2
answers
17
NIELIT 2016 DEC Scientist B (IT) - Section B: 17
Which of the following is the correct order of evaluation for the below expression? $z=x+y^*z/4\%2-1$ $^*/\%+-=$ $=^*/\%+-$ $/^*\%-+=$ $^*\% /-+=$
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in
DS
Mar 31, 2020
by
admin
2.5k
views
nielit2016dec-scientistb-it
data-structures
operator-precedence
stack
2
votes
1
answer
18
NIELIT 2016 DEC Scientist B (IT) - Section B: 18
Which of the following is a fundamental operation in relational algebra? Set intersection Assignment Natural Join None of the above
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asked
in
Databases
Mar 31, 2020
by
admin
1.2k
views
nielit2016dec-scientistb-it
databases
relational-algebra
0
votes
2
answers
19
NIELIT 2016 DEC Scientist B (IT) - Section B: 19
Which protocol finds the MAC address from IP address? SMTP ICMP ARP RARP
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asked
in
Computer Networks
Mar 31, 2020
by
admin
955
views
nielit2016dec-scientistb-it
computer-networks
ip-address
0
votes
1
answer
20
NIELIT 2016 DEC Scientist B (IT) - Section B: 20
By which technology do we separate our business logic from the presentation logic? Servlet JSP Both (A) & (B) None of the above
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asked
in
Web Technologies
Mar 31, 2020
by
admin
1.5k
views
nielit2016dec-scientistb-it
non-gate
web-technologies
3
votes
1
answer
21
NIELIT 2016 DEC Scientist B (IT) - Section B: 21
Consider the set $S=\{1,\omega,\omega ^2\}$, where $\omega$ and $\omega^2$ are cube roots of unity. If $*$ denotes the multiplication operation, the structure $(S,*)$ forms: A group A ring An integral domain A field
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in
Set Theory & Algebra
Mar 31, 2020
by
admin
689
views
nielit2016dec-scientistb-it
discrete-mathematics
set-theory&algebra
group-theory
0
votes
1
answer
22
NIELIT 2016 DEC Scientist B (IT) - Section B: 22
Bluetooth is an example of: Local area network. Virtual private network. Personal area network. None of the mentioned above
admin
asked
in
Computer Networks
Mar 31, 2020
by
admin
991
views
nielit2016dec-scientistb-it
computer-networks
0
votes
1
answer
23
NIELIT 2016 DEC Scientist B (IT) - Section B: 23
Which of the following is not an input device? Mouse Keyboard Light Pen VDU
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asked
in
Computer Peripherals
Mar 31, 2020
by
admin
616
views
nielit2016dec-scientistb-it
non-gate
computer-peripherals
0
votes
1
answer
24
NIELIT 2016 DEC Scientist B (IT) - Section B: 24
An operation can be described as: Object behavior Functions Class behavior (A),(B)
admin
asked
in
Object Oriented Programming
Mar 31, 2020
by
admin
3.5k
views
nielit2016dec-scientistb-it
non-gate
object-oriented-programming
2
votes
1
answer
25
NIELIT 2016 DEC Scientist B (IT) - Section B: 25
The keyboard used to transfer control from a function back to the calling function is: switch go to go back return
admin
asked
in
Programming in C
Mar 31, 2020
by
admin
800
views
nielit2016dec-scientistb-it
programming
functions
3
votes
3
answers
26
NIELIT 2016 DEC Scientist B (IT) - Section B: 26
Two eigenvalues of a $3\times3$ real matrix $P$ are $(2+ \sqrt-1)$ and $3$. The determinant of $P$ is ________. $0$ $1$ $15$ $-1$
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asked
in
Linear Algebra
Mar 31, 2020
by
admin
921
views
nielit2016dec-scientistb-it
engineering-mathematics
linear-algebra
determinant
eigen-value
5
votes
2
answers
27
NIELIT 2016 DEC Scientist B (IT) - Section B: 27
Complexity of Kruskal's algorithm for finding minimum spanning tree of an undirected graph containing $n$ vertices and $m$ edges if the edges are sorted is: $O(mn)$ $O(m)$ $O(m+n)$ $O(n)$
admin
asked
in
Algorithms
Mar 31, 2020
by
admin
1.8k
views
nielit2016dec-scientistb-it
algorithms
spanning-tree
time-complexity
1
vote
2
answers
28
NIELIT 2016 DEC Scientist B (IT) - Section B: 28
What is the possible number of reflexive relation on a set of $5$ elements? $2^{10}$ $2^{15}$ $2^{20}$ $2^{25}$
admin
asked
in
Set Theory & Algebra
Mar 31, 2020
by
admin
515
views
nielit2016dec-scientistb-it
discrete-mathematics
set-theory&algebra
relations
0
votes
2
answers
29
NIELIT 2016 DEC Scientist B (IT) - Section B: 29
RAD software process model stands for: Rapid Application Development. Rapid Application Design. Relative Application Development. Recent Application Development.
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in
IS&Software Engineering
Mar 31, 2020
by
admin
744
views
nielit2016dec-scientistb-it
non-gate
is&software-engineering
software-design
3
votes
1
answer
30
NIELIT 2016 DEC Scientist B (IT) - Section B: 30
What data structures is used for depth first traversal of a graph? Queue Stack List None of the above
admin
asked
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DS
Mar 31, 2020
by
admin
873
views
nielit2016dec-scientistb-it
data-structures
stack
depth-first-search
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