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Recent questions tagged nielit2017dec-assistanta
2
votes
4
answers
1
NIELIT 2017 DEC Scientific Assistant A - Section B: 1
Correct expression tor UDP user datagram length is length of UDP = length of IP- length of IP header's length of UDP= length of UDP-length of UDP header's length of UDP = length of IP+length of IP header's length of UDP = length of UDP+length of UDP header's
Correct expression tor UDP user datagram length islength of UDP = length of IP- length of IP header'slength of UDP= length of UDP-length of UDP header'slength of UDP = le...
admin
2.9k
views
admin
asked
Mar 31, 2020
Computer Networks
nielit2017dec-assistanta
computer-networks
udp
+
–
2
votes
2
answers
2
NIELIT 2017 DEC Scientific Assistant A - Section B: 2
In binary search tree which traversal is used for getting ascending order values ? Inorder Preorder Postorder None of the options
In binary search tree which traversal is used for getting ascending order values ?InorderPreorderPostorderNone of the options
admin
939
views
admin
asked
Mar 31, 2020
DS
nielit2017dec-assistanta
data-structures
binary-search-tree
tree-traversal
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–
2
votes
4
answers
3
NIELIT 2017 DEC Scientific Assistant A - Section B: 3
The automaton which allows transformation to a new state without consuming any input symbols : $NFA$ $DFA$ $NFA - 1$ All of the options
The automaton which allows transformation to a new state without consuming any input symbols : $NFA$$DFA$$NFA - 1$All of the options
admin
1.6k
views
admin
asked
Mar 31, 2020
Theory of Computation
nielit2017dec-assistanta
theory-of-computation
finite-automata
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–
2
votes
3
answers
4
NIELIT 2017 DEC Scientific Assistant A - Section B: 4
Complement of a $DFA$ can be obtained by : making starting state as final state. make final as a starting state. making final states non-final and non-final as final. None of the options
Complement of a $DFA$ can be obtained by :making starting state as final state.make final as a starting state.making final states non-final and non-final as final.None of...
admin
1.6k
views
admin
asked
Mar 31, 2020
Theory of Computation
nielit2017dec-assistanta
theory-of-computation
finite-automata
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–
1
votes
4
answers
5
NIELIT 2017 DEC Scientific Assistant A - Section B: 5
Concatenation Operation refers to which of the following set operations : Union Dot Kleene None of the options
Concatenation Operation refers to which of the following set operations : UnionDotKleeneNone of the options
admin
3.6k
views
admin
asked
Mar 31, 2020
Theory of Computation
nielit2017dec-assistanta
theory-of-computation
finite-automata
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–
0
votes
2
answers
6
NIELIT 2017 DEC Scientific Assistant A - Section B: 6
Which of the following statements is true ? Melay and Moore machines are language acceptors. Finite State automata is language translator. NPDA is more powerful than DPDA. Melay machine is more powerful than Moore machine.
Which of the following statements is true ?Melay and Moore machines are language acceptors.Finite State automata is language translator.NPDA is more powerful than DPDA.Me...
admin
1.1k
views
admin
asked
Mar 31, 2020
Theory of Computation
nielit2017dec-assistanta
theory-of-computation
dpda
npda
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–
1
votes
4
answers
7
NIELIT 2017 DEC Scientific Assistant A - Section B: 7
If file size is large and if it is to be accessed randomly then which of the following allocation strategy should be best to use in a system? Linked allocation Indexed allocation Contiguous allocation None of the options
If file size is large and if it is to be accessed randomly then which of the following allocation strategy should be best to use in a system?Linked allocationIndexed allo...
admin
2.1k
views
admin
asked
Mar 31, 2020
Operating System
nielit2017dec-assistanta
operating-system
file-system
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–
0
votes
3
answers
8
NIELIT 2017 DEC Scientific Assistant A - Section B: 8
Microprocessors are used in which generation of computers? I – st Generation II – nd Generation III – rd Generation IV – th Generation
Microprocessors are used in which generation of computers?I – st GenerationII – nd GenerationIII – rd GenerationIV – th Generation
admin
849
views
admin
asked
Mar 31, 2020
Digital Signal Processing
nielit2017dec-assistanta
non-gate
microprocessors
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–
2
votes
4
answers
9
NIELIT 2017 DEC Scientific Assistant A - Section B: 9
Operating System maintains the page table for : each process each thread each instruction each address
Operating System maintains the page table for :each processeach threadeach instructioneach address
admin
17.1k
views
admin
asked
Mar 31, 2020
Operating System
nielit2017dec-assistanta
operating-system
paging
threads
+
–
1
votes
3
answers
10
NIELIT 2017 DEC Scientific Assistant A - Section B: 10
The function $f\left ( x \right )=\dfrac{x^{2}-1}{x-1}$ at $x=1$ is : Continuous and differentiable Continuous but not differentiable Differentiable but not continuous Neither continuous nor differentiable
The function $f\left ( x \right )=\dfrac{x^{2}-1}{x-1}$ at $x=1$ is :Continuous and differentiableContinuous but not differentiableDifferentiable but not continuousNeith...
admin
1.1k
views
admin
asked
Mar 31, 2020
Calculus
nielit2017dec-assistanta
engineering-mathematics
calculus
continuity
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–
3
votes
1
answer
11
NIELIT 2017 DEC Scientific Assistant A - Section B: 11
Closed - Loop control mechanism try to : Remove congestion after it occurs Remove congestion after sometime Prevent congestion before it occurs Prevent congestion before sending packets
Closed - Loop control mechanism try to :Remove congestion after it occursRemove congestion after sometimePrevent congestion before it occursPrevent congestion before send...
admin
2.5k
views
admin
asked
Mar 31, 2020
Computer Networks
nielit2017dec-assistanta
computer-networks
congestion-control
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–
0
votes
2
answers
12
NIELIT 2017 DEC Scientific Assistant A - Section B: 12
In classless addressing, there are no classes but addresses are still granted in : Codes Blocks IPs Sizes
In classless addressing, there are no classes but addresses are still granted in : CodesBlocksIPsSizes
admin
1.7k
views
admin
asked
Mar 31, 2020
Computer Networks
nielit2017dec-assistanta
computer-networks
ip-addressing
subnetting
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–
0
votes
1
answer
13
NIELIT 2017 DEC Scientific Assistant A - Section B: 13
Which multiple access technique is used by $\text{IEEE } 802.11$ standard for wireless $\text{LAN}$ ? $\text{CDMA}$ $\text{CSMA/CA}$ $\text{ALOHA}$ None of the options
Which multiple access technique is used by $\text{IEEE } 802.11$ standard for wireless $\text{LAN}$ ?$\text{CDMA}$$\text{CSMA/CA}$$\text{ALOHA}$None of the options
admin
1.8k
views
admin
asked
Mar 31, 2020
Computer Networks
nielit2017dec-assistanta
computer-networks
csma-ca
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–
0
votes
2
answers
14
NIELIT 2017 DEC Scientific Assistant A - Section B: 14
$PGP$ encrypts data by using a block cipher called : international data encryption algorithm private data encryption algorithm internet data encryption algorithm none of the options
$PGP$ encrypts data by using a block cipher called :international data encryption algorithmprivate data encryption algorithminternet data encryption algorithmnone of the ...
admin
2.8k
views
admin
asked
Mar 31, 2020
Computer Networks
nielit2017dec-assistanta
computer-networks
network-security
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–
1
votes
3
answers
15
NIELIT 2017 DEC Scientific Assistant A - Section B: 15
If $L1$ and $L2$ are regular sets then intersection of these two will be : Regular Non Regular Recursive Non Recursive
If $L1$ and $L2$ are regular sets then intersection of these two will be :RegularNon RegularRecursiveNon Recursive
admin
1.7k
views
admin
asked
Mar 31, 2020
Theory of Computation
nielit2017dec-assistanta
theory-of-computation
regular-language
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–
2
votes
3
answers
16
NIELIT 2017 DEC Scientific Assistant A - Section B: 16
The smallest integer that can be represented by an $8$-bit number in $2$'s complement form is : $-256$ $-128$ $-127$ $0$
The smallest integer that can be represented by an $8$-bit number in $2$'s complement form is :$-256$$-128$$-127$$0$
admin
1.1k
views
admin
asked
Mar 31, 2020
Digital Logic
nielit2017dec-assistanta
digital-logic
number-system
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–
1
votes
2
answers
17
NIELIT 2017 DEC Scientific Assistant A - Section B: 17
Non-contiguous memory allocation splits program into blocks of memory called ________ that can be loaded in non-adjacent holes in main memory. Pages Frames Partition Segments
Non-contiguous memory allocation splits program into blocks of memory called ________ that can be loaded in non-adjacent holes in main memory.PagesFramesPartitionSegments...
admin
2.4k
views
admin
asked
Mar 31, 2020
Operating System
nielit2017dec-assistanta
operating-system
page-replacement
segmentation
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–
2
votes
2
answers
18
NIELIT 2017 DEC Scientific Assistant A - Section B: 18
In a full binary tree number of nodes is $63$ then the height of the tree is : $2$ $4$ $3$ $6$
In a full binary tree number of nodes is $63$ then the height of the tree is :$2$$4$$3$$6$
admin
3.0k
views
admin
asked
Mar 31, 2020
DS
nielit2017dec-assistanta
data-structures
binary-tree
+
–
1
votes
1
answer
19
NIELIT 2017 DEC Scientific Assistant A - Section B: 19
Let $P, Q, R$ be a regular expression over $\Sigma$. If $P$ does not contain null string, then $R=Q+RP$ has a unique solution ___________ . $Q^{*}P$ $QP^{*}$ $Q^{*}P^{*}$ $\left ( P^{*}O^{*} \right)^{*}$
Let $P, Q, R$ be a regular expression over $\Sigma$. If $P$ does not contain null string, then $R=Q+RP$ has a unique solution ___________ .$Q^{*}P$$QP^{*}$$Q^{*}P^{*}$$\l...
admin
1.2k
views
admin
asked
Mar 31, 2020
Theory of Computation
nielit2017dec-assistanta
theory-of-computation
regular-expression
+
–
3
votes
3
answers
20
NIELIT 2017 DEC Scientific Assistant A - Section B: 20
Total number of simple graphs that can be drawn using six vertices are: $2^{15}$ $2^{14}$ $2^{13}$ $2^{12}$
Total number of simple graphs that can be drawn using six vertices are:$2^{15}$$2^{14}$$2^{13}$$2^{12}$
admin
2.3k
views
admin
asked
Mar 31, 2020
Graph Theory
nielit2017dec-assistanta
discrete-mathematics
graph-theory
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–
2
votes
1
answer
21
NIELIT 2017 DEC Scientific Assistant A - Section B: 21
The $2-3-4$ tree is a self-balancing data structure, which is also called : $2-4$ tree $B+$ tree $B-$ tree None of the options
The $2-3-4$ tree is a self-balancing data structure, which is also called :$2-4$ tree$B+$ tree$B-$ treeNone of the options
admin
1.5k
views
admin
asked
Mar 31, 2020
Databases
nielit2017dec-assistanta
databases
b-tree
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–
2
votes
1
answer
22
NIELIT 2017 DEC Scientific Assistant A - Section B: 22
Which type of algorithm is used to solve the "$8$ Queens" problem ? Greedy Dynamic Divide and conquer Backtracking
Which type of algorithm is used to solve the "$8$ Queens" problem ?GreedyDynamicDivide and conquerBacktracking
admin
4.3k
views
admin
asked
Mar 31, 2020
Algorithms
nielit2017dec-assistanta
algorithms
backtracking
easy
+
–
1
votes
2
answers
23
NIELIT 2017 DEC Scientific Assistant A - Section B: 23
A $3.5$ inch micro floppy high density disk contains the data _________ . $720 \: MB$ $1.44 \: MB$ $720 \: KB$ $1.44 \: KB$
A $3.5$ inch micro floppy high density disk contains the data _________ .$720 \: MB$$1.44 \: MB$$720 \: KB$$1.44 \: KB$
admin
1.4k
views
admin
asked
Mar 31, 2020
CO and Architecture
nielit2017dec-assistanta
co-and-architecture
disk
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–
1
votes
1
answer
24
NIELIT 2017 DEC Scientific Assistant A - Section B: 24
A subnet mask in class $C$ can have _____________ $1$’s with the remaining bits $0$’s. $10$ $24$ $12$ $7$
A subnet mask in class $C$ can have _____________ $1$’s with the remaining bits $0$’s.$10$$24$$12$$7$
admin
2.1k
views
admin
asked
Mar 31, 2020
Computer Networks
nielit2017dec-assistanta
computer-networks
subnetting
ip-addressing
+
–
0
votes
2
answers
25
NIELIT 2017 DEC Scientific Assistant A - Section B: 25
What is the value of acknowledgement field in a segment Number of previous bytes to receive Total number of bytes to receive Number of next bytes to receive Sequence of zero's and one's
What is the value of acknowledgement field in a segmentNumber of previous bytes to receiveTotal number of bytes to receiveNumber of next bytes to receiveSequence of zero'...
admin
1.4k
views
admin
asked
Mar 31, 2020
Computer Networks
nielit2017dec-assistanta
computer-networks
segmentation
+
–
1
votes
2
answers
26
NIELIT 2017 DEC Scientific Assistant A - Section B: 26
The number $(25)_6$, in base $6$ is equivalent to _________ in binary number system. $11001$ $10001$ $11000$ $10000$
The number $(25)_6$, in base $6$ is equivalent to _________ in binary number system.$11001$$10001$$11000$$10000$
admin
1.2k
views
admin
asked
Mar 31, 2020
Digital Logic
nielit2017dec-assistanta
digital-logic
number-system
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–
3
votes
2
answers
27
NIELIT 2017 DEC Scientific Assistant A - Section B: 27
Which of the following is a class $B$ host address ? $230.0.0.0$ $130.4.5.6$ $230.7.6.5$ $30.4.5.6$
Which of the following is a class $B$ host address ?$230.0.0.0$$130.4.5.6$$230.7.6.5$$30.4.5.6$
admin
2.2k
views
admin
asked
Mar 31, 2020
Computer Networks
nielit2017dec-assistanta
computer-networks
network-addressing
ip-addressing
+
–
1
votes
1
answer
28
NIELIT 2017 DEC Scientific Assistant A - Section B: 28
There is a need to create a network that has $5$ subnets, each with at least $16$ hosts. Which one is used as classful subnet mask ? $255.255.255.192$ $255.255.255.248$ $255.255.255.240$ $255.255.255.224$
There is a need to create a network that has $5$ subnets, each with at least $16$ hosts. Which one is used as classful subnet mask ?$255.255.255.192$$255.255.255.248$$255...
admin
1.8k
views
admin
asked
Mar 31, 2020
Computer Networks
nielit2017dec-assistanta
computer-networks
network-addressing
subnetting
+
–
1
votes
1
answer
29
NIELIT 2017 DEC Scientific Assistant A - Section B: 29
What is Compaction ? a technique for overcoming internal fragmentation a paging technique a technique for overcoming external fragmentation a technique for overcoming fatal error
What is Compaction ?a technique for overcoming internal fragmentationa paging techniquea technique for overcoming external fragmentationa technique for overcoming fatal e...
admin
1.6k
views
admin
asked
Mar 31, 2020
Operating System
nielit2017dec-assistanta
operating-system
fragmentation
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–
1
votes
1
answer
30
NIELIT 2017 DEC Scientific Assistant A - Section B: 30
How can we set a Cookie visibility scope to local storage ? $\$ $\%$ $/$ All of the options
How can we set a Cookie visibility scope to local storage ?$\$$$\%$$/$All of the options
admin
939
views
admin
asked
Mar 31, 2020
Web Technologies
nielit2017dec-assistanta
non-gate
web-technologies
+
–
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