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Recent questions in Unknown Category
0
votes
1
answer
61
NIELIT Scientist B 2020 November: 53
Which one of the following statements is incorrect? The number of regions corresponds to the cyclomatic complexity Cyclomatic complexity for a flow graph $G$ is $V(G)=N-E+2$, where $E$ is the number of edges and $N$ is the number of nodes in flow graph ... flow graph $G$ is $V(G)=P+1$, where $P$ is the number of predicate nodes contained in the flow graph $G$
Which one of the following statements is incorrect?The number of regions corresponds to the cyclomatic complexityCyclomatic complexity for a flow graph $G$ is $V(G)=N-E+2...
gatecse
488
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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62
NIELIT Scientist B 2020 November: 54
Consider a control unit generating the control signals. These control signals are divided into five mutually exclusive groups as shown below: ... many bits are saved using the Vertical Micro-programmed instead of Horizontal Micro-programmed control unit? $14$ $34$ $20$ None
Consider a control unit generating the control signals. These control signals are divided into five mutually exclusive groups as shown below:$\begin{array}{|l|l||l|l|} \h...
gatecse
527
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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63
NIELIT Scientist B 2020 November: 55
In which of the following hash functions, do consecutive keys map to consecutive hash values? Division method Multiplication method Folding method Mid-square method
In which of the following hash functions, do consecutive keys map to consecutive hash values?Division methodMultiplication methodFolding methodMid-square method
gatecse
875
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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64
NIELIT Scientist B 2020 November: 56
Which element is used to define discrete unit of content such as a blogpost, comment and so on? section class article none of the options
Which element is used to define discrete unit of content such as a blogpost, comment and so on?sectionclassarticlenone of the options
gatecse
441
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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65
NIELIT Scientist B 2020 November: 57
Which of the following machine model can be used in a necessary and sufficient sense for lexical analysis in modern computer language? Deterministic Push down Automata Finite Automata Non-Deterministic Finite Automata Turing Machine
Which of the following machine model can be used in a necessary and sufficient sense for lexical analysis in modern computer language?Deterministic Push down AutomataFini...
gatecse
346
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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1
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66
NIELIT Scientist B 2020 November: 58
Typical time requirement for operations on queues is : $O(1)$ $O(n)$ $O(logn)$ $O(n^2)$
Typical time requirement for operations on queues is :$O(1)$$O(n)$$O(logn)$$O(n^2)$
gatecse
1.3k
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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2
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1
answer
67
NIELIT Scientist B 2020 November: 59
What is the best case complexity of QuickSort? $O(nlogn)$ $O(logn)$ $O(n)$ $O(n^2)$
What is the best case complexity of QuickSort?$O(nlogn)$$O(logn)$$O(n)$$O(n^2)$
gatecse
368
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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2
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1
answer
68
NIELIT Scientist B 2020 November: 60
To the detection of up to $5$ errors in all cases, the minimum Hamming distance in a block code must be ______________. $5$ $6$ $10$ $8$
To the detection of up to $5$ errors in all cases, the minimum Hamming distance in a block code must be ______________.$5$$6$$10$$8$
gatecse
478
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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1
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69
NIELIT Scientist B 2020 November: 61
Which of the following is component of Hadoop? $YARN$ $HDFS$ Map reduce All of the options
Which of the following is component of Hadoop?$YARN$$HDFS$Map reduceAll of the options
gatecse
331
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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2
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70
NIELIT Scientist B 2020 November: 62
Data leakage threats are done by internal agents. Which of them is not an example of an internal data leakage threat? Data leak from stolen credentials from desk Data leak by partners Data leak by 3rd party apps All of the options
Data leakage threats are done by internal agents. Which of them is not an example of an internal data leakage threat?Data leak from stolen credentials from deskData leak ...
gatecse
444
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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1
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71
NIELIT Scientist B 2020 November: 63
Binary search tree contains the values $\text{1, 2, 3, 4, 5, 6, 7, 8}$. The tree is traversed in pre-order and the values are printed out. Which of the following sequences is a valid output? $53124786$ $53126487$ $53241678$ $53124768$
Binary search tree contains the values $\text{1, 2, 3, 4, 5, 6, 7, 8}$. The tree is traversed in pre-order and the values are printed out. Which of the following sequence...
gatecse
356
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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72
NIELIT Scientist B 2020 November: 64
In an $\text{IPv6}$ header, the traffic class field is similar to the ________ field in the $\text{IPv4}$ header. $TOS$ field Fragmentation field Fast Switching Option field
In an $\text{IPv6}$ header, the traffic class field is similar to the ________ field in the $\text{IPv4}$ header.$TOS$ fieldFragmentation fieldFast SwitchingOption field...
gatecse
429
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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1
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73
NIELIT Scientist B 2020 November: 65
Identify the odd one out. Amazon web service Microsoft Azure Google cloud Platform Twitter Platform
Identify the odd one out.Amazon web serviceMicrosoft AzureGoogle cloud PlatformTwitter Platform
gatecse
520
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
answer
74
NIELIT Scientist B 2020 November: 66
Which of the following can be used when creating a pool of global addresses instead of the netmask command? /(slash notation) prefix-length no mask block-size
Which of the following can be used when creating a pool of global addresses instead of the netmask command?/(slash notation)prefix-lengthno maskblock-size
gatecse
417
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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75
NIELIT Scientist B 2020 November: 67
___________ is a partitioning of single physical server into multiple logical servers. Virtualization Private cloud Hybrid cloud Public cloud
___________ is a partitioning of single physical server into multiple logical servers.VirtualizationPrivate cloudHybrid cloudPublic cloud
gatecse
461
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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1
answer
76
NIELIT Scientist B 2020 November: 68
How to specify the comment in the $XML$ document? $\text{<?-- -->}$ $\text{<!-- --!>}$ $\text{<!-- -->}$ $\text{</-- -->}$
How to specify the comment in the $XML$ document?$\text{<? >}$$\text{<! !>}$$\text{<! >}$$\text{</ >}$
gatecse
380
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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1
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77
NIELIT Scientist B 2020 November: 69
A direct mapped cache is of size $\text{32 KB}$ and has block size $32$ Bytes. CPU also generates $32$ bit address. Number of bits needed for indexing the cache: $14$ $15$ $10$ $17$
A direct mapped cache is of size $\text{32 KB}$ and has block size $32$ Bytes. CPU also generates $32$ bit address. Number of bits needed for indexing the cache:$14$$15$$...
gatecse
319
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
answer
78
NIELIT Scientist B 2020 November: 70
On computers where there are multiple operating system, the decision to load a particular one is done by ________. $PCB$ Inode File Control Block Boot Loader
On computers where there are multiple operating system, the decision to load a particular one is done by ________.$PCB$InodeFile Control BlockBoot Loader
gatecse
345
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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0
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0
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79
NIELIT Scientist B 2020 November: 71
The resistance to be connected across terminal $a, b$ for maximum power transfer to it is: $40\; \Omega$ $5\; \Omega$ $2.5 \;\Omega$ $10\; \Omega$
The resistance to be connected across terminal $a, b$ for maximum power transfer to it is:$40\; \Omega$$5\; \Omega$$2.5 \;\Omega$$10\; \Omega$
gatecse
360
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
electronic-circuit
non-gate
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1
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1
answer
80
NIELIT Scientist B 2020 November: 72
One disk queue with requests for $I/O$ to blocks on cylinders. The Request are in the following manner: $\text{98 183 37 122 14 124 65 67}$ Considering $SSTF$ (shortest seek time first) scheduling, the total number of head movements is, if the disk head is initially at $53$ is: $236$ $246$ $220$ $240$
One disk queue with requests for $I/O$ to blocks on cylinders. The Request are in the following manner:$\text{98 183 37 122 14 124 65 67}$Considering $SSTF$ (shortest see...
gatecse
306
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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