Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Recent questions tagged nielit2016dec-scientistb-it
0
votes
1
answer
1
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(){}
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 ...
admin
6.4k
views
admin
asked
Mar 31, 2020
Object Oriented Programming
nielit2016dec-scientistb-it
non-gate
object-oriented-programming
+
–
1
votes
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
Three or more devices share a link in ________ connectionUnipointPolarpointPoint to pointMultipoint
admin
1.0k
views
admin
asked
Mar 31, 2020
Computer Networks
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
An object can have which of the following multiplicities?ZeroMore than oneOneAll of the above
admin
977
views
admin
asked
Mar 31, 2020
Object Oriented Programming
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
The Circuit is equivalent to:EX-OR GateNAND GateOR GateAND Gate
admin
921
views
admin
asked
Mar 31, 2020
Digital Logic
nielit2016dec-scientistb-it
digital-logic
combinational-circuit
+
–
1
votes
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 $A$? $12$ $10$ $6$ $5$
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...
admin
857
views
admin
asked
Mar 31, 2020
Computer Networks
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
Earlier name of Java programming language was:OAKDNetbeanEclipse
admin
683
views
admin
asked
Mar 31, 2020
Java
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
What is the type of the algorithm used in solving the $4$ Queens problem?GreedyBranch and BoundDynamicBacktracking
admin
1.8k
views
admin
asked
Mar 31, 2020
Algorithms
nielit2016dec-scientistb-it
algorithms
+
–
1
votes
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
Selection sort, quick sort is a stable sorting methodTrue,TrueFalse,FalseTrue,FalseFalse,True
admin
4.4k
views
admin
asked
Mar 31, 2020
Algorithms
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
Which of the following is a platform free language?JAVACAssemblyFortran
admin
1.0k
views
admin
asked
Mar 31, 2020
Java
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
The maximum combined length of the command-line arguments including the spaces between adjacent arguments is:$128$ characters$256$ characters$67$ charactersIt may very fr...
admin
6.3k
views
admin
asked
Mar 31, 2020
Programming in C
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
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 f...
admin
1.4k
views
admin
asked
Mar 31, 2020
Programming in C
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
Which of the following sorting procedures is the slowest?Quick SortMerge SortShell SortBubble Sort
admin
3.9k
views
admin
asked
Mar 31, 2020
Algorithms
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: $4$ $8$ $16$ $32$
The number of unused pointers in a complete binary tree of depth $5$ is:$4$$8$$16$$32$
admin
1.8k
views
admin
asked
Mar 31, 2020
DS
nielit2016dec-scientistb-it
data-structures
binary-tree
+
–
0
votes
2
answers
14
NIELIT 2016 DEC Scientist B (IT) - Section B: 14
Normalization from which is based on transitive dependency is classified as: First normal form. Second normal form. Fourth normal form. Third normal form.
Normalization from which is based on transitive dependency is classified as:First normal form.Second normal form.Fourth normal form.Third normal form.
admin
868
views
admin
asked
Mar 31, 2020
Databases
nielit2016dec-scientistb-it
databases
database-normalization
+
–
4
votes
4
answers
15
NIELIT 2016 DEC Scientist B (IT) - Section B: 15
A ________ is a linear list in which insertions and deletions are made to from either end of the structure. Circular queue. Priority queue. Stack. Dequeue.
A ________ is a linear list in which insertions and deletions are made to from either end of the structure.Circular queue.Priority queue.Stack.Dequeue.
admin
2.0k
views
admin
asked
Mar 31, 2020
DS
nielit2016dec-scientistb-it
data-structures
queue
+
–
2
votes
1
answer
16
NIELIT 2016 DEC Scientist B (IT) - Section B: 16
The recurrence relation capturing the optimal execution time of the Towers of Hanoi problem with $n$ discs is: $T(n)=2T(n-2)+2$ $T(n)=2T(n/2)+1$ $T(n)=2T(n-1)+n$ $T(n)=2T(n-1)+1$
The recurrence relation capturing the optimal execution time of the Towers of Hanoi problem with $n$ discs is:$T(n)=2T(n-2)+2$$T(n)=2T(n/2)+1$$T(n)=2T(n-1)+n$$T(n)=2T(n-1...
admin
2.4k
views
admin
asked
Mar 31, 2020
DS
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? $z=x+y^*z/4\%2-1$ $^*/\%+-=$ $=^*/\%+-$ $/^*\%-+=$ $^*\% /-+=$
Which of the following is the correct order of evaluation for the below expression? $z=x+y^*z/4\%2-1$$^*/\%+-=$$=^*/\%+-$$/^*\%-+=$$^*\% /-+=$
admin
2.5k
views
admin
asked
Mar 31, 2020
DS
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
Which of the following is a fundamental operation in relational algebra?Set intersectionAssignmentNatural JoinNone of the above
admin
1.2k
views
admin
asked
Mar 31, 2020
Databases
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
Which protocol finds the MAC address from IP address?SMTPICMPARPRARP
admin
957
views
admin
asked
Mar 31, 2020
Computer Networks
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
By which technology do we separate our business logic from the presentation logic?ServletJSPBoth (A) & (B)None of the above
admin
1.5k
views
admin
asked
Mar 31, 2020
Web Technologies
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
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,*...
admin
693
views
admin
asked
Mar 31, 2020
Set Theory & Algebra
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
Bluetooth is an example of:Local area network.Virtual private network.Personal area network.None of the mentioned above
admin
995
views
admin
asked
Mar 31, 2020
Computer Networks
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
Which of the following is not an input device?MouseKeyboardLight PenVDU
admin
617
views
admin
asked
Mar 31, 2020
Computer Peripherals
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)
An operation can be described as:Object behaviorFunctionsClass behavior(A),(B)
admin
3.5k
views
admin
asked
Mar 31, 2020
Object Oriented Programming
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
The keyboard used to transfer control from a function back to the calling function is:switchgo togo backreturn
admin
802
views
admin
asked
Mar 31, 2020
Programming in C
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 ________. $0$ $1$ $15$ $-1$
Two eigenvalues of a $3\times3$ real matrix $P$ are $(2+ \sqrt-1)$ and $3$. The determinant of $P$ is ________.$0$$1$$15$$-1$
admin
930
views
admin
asked
Mar 31, 2020
Linear Algebra
nielit2016dec-scientistb-it
engineering-mathematics
linear-algebra
determinant
eigen-value
+
–
5
votes
2
answers
27
NIELIT 2016 DEC Scientist B (IT) - Section B: 27
Complexity of Kruskal's algorithm for finding minimum spanning tree of an undirected graph containing $n$ vertices and $m$ edges if the edges are sorted is: $O(mn)$ $O(m)$ $O(m+n)$ $O(n)$
Complexity of Kruskal's algorithm for finding minimum spanning tree of an undirected graph containing $n$ vertices and $m$ edges if the edges are sorted is:$O(mn)$$O(m)$$...
admin
1.8k
views
admin
asked
Mar 31, 2020
Algorithms
nielit2016dec-scientistb-it
algorithms
spanning-tree
time-complexity
+
–
1
votes
2
answers
28
NIELIT 2016 DEC Scientist B (IT) - Section B: 28
What is the possible number of reflexive relation on a set of $5$ elements? $2^{10}$ $2^{15}$ $2^{20}$ $2^{25}$
What is the possible number of reflexive relation on a set of $5$ elements?$2^{10}$$2^{15}$$2^{20}$$2^{25}$
admin
517
views
admin
asked
Mar 31, 2020
Set Theory & Algebra
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.
RAD software process model stands for:Rapid Application Development.Rapid Application Design.Relative Application Development.Recent Application Development.
admin
745
views
admin
asked
Mar 31, 2020
IS&Software Engineering
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
What data structures is used for depth first traversal of a graph?QueueStackListNone of the above
admin
873
views
admin
asked
Mar 31, 2020
DS
nielit2016dec-scientistb-it
data-structures
stack
depth-first-search
+
–
Page:
1
2
next »
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register