Recent questions and answers in Unknown Category

Recent questions and answers in Unknown Category

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1

NIELIT Scientist B 2020 November: 31
Five of India's leading models are posing for a photograph promoting World Peace and Understanding . But then, Sachin Malhotra the photographer is having a tough time getting them to stand in a straight line, because Natasha refuses to stand ... world peace. If Natasha stands at the extreme left, who is standing second from left? Cannot say Jessica Rachel Ria

s_dr_13 answered in Unknown Category Mar 24

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1 answer

2

NIELIT STA 2021
Which of the following is true ? $\log_{17} 275 = \log_{19} 375$ $\log_{17} 275 > \log_{19} 375$ $\log_{17} 275 < \log_{19} 375$ None of these

Kabir5454 answered in Unknown Category Mar 16

108 views

1 vote

2 answers

3

UGCNET-Nov2017-iii-73
Consider the following statements: UNIX provides three types of permissions Read Write Execute UNIX provides three sets of permissions permission for owner permission for group permission for others Which of the above statement/s is/are true? Only (a) Only (b) Both (a) and (b) Neither (a) nor (b)

33 answered in Unknown Category Mar 11

by 33

231 views

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2 answers

4

NIELIT Scientist B 2020 November: 96
An instance of relational schema $R(A,B,C)$ has distinct values of $A$ including $NULL$ values. Which one of the following is true? $A$ is a candidate key $A$ is not a candidate key $A$ is a primary key Both “$A$ is a candidate key” and “$A$ is a primary key”

22 answered in Unknown Category Feb 19

by 22

177 views

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3 answers

5

UGCNET-DEC2018-II: 34
Consider the following two languages : $L_1 = \{ x \mid \text{ for some y with } \mid y \mid = 2^{\mid x \mid} , xy \in \text{ L and L is regular language} \}$ ... ? Only $L_1$ is regular language Only $L_2$ is regular language Both $L_1$ and $L_2$ are regular languages Both $L_1$ and $L_2$ are not regular languages

Pranta Pratim Roy answered in Unknown Category Dec 11, 2021

by Pranta Pratim Roy

2.2k views

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1 answer

6

NIELIT STA 2021
Which open addressing technique is free from clustering problems ? Linear Probing Quadratic Probing Double hashing Rehashing

raja11sep answered in Unknown Category Dec 6, 2021

116 views

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7

NIELIT STA 2021
What is the main objective of ISO 9001 ? Verification Validation S/W Testing H/W Testing

rsansiya111 asked in Unknown Category Dec 6, 2021

53 views

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8

Show that the chromatic polynomial of a graph consisting of a single circuit of length n is Pn=λ-1n+λ-1-1n.

EthicEtheR asked in Unknown Category Nov 20, 2021

98 views

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2 answers

9

UGCNET-Oct2020-I: 24
In a $100$ meters race, $A$ beat $B$ by $10$ meter or $2$ second. What is the speed of $A$? $5$ Km/h $10$ Km/h $15$ Km/h $20$ Km/h

wer 123 answered in Unknown Category Nov 20, 2021

687 views

1 vote

1 answer

10

UGCNET-Oct2020-I: 6
Which of the following teacher competency belongs to the domain of personality and attitude? Locus of control and self-efficacy Managing and Monitoring Planning and instructing Personalising and contextualizing

Awe111 answered in Unknown Category Oct 9, 2021

by Awe111

284 views

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1 answer

11

UGCNET-Nov2017-ii-10
The output of the following combinational circuit is $F$. The value of $F$ is $P_1+P_2’P_3$ $P_1+P_2’P_3’$ $P_1+P_2P_3’$ $P_1’+P_2P_3$

FathimaMuhzina answered in Unknown Category Jul 24, 2021

by FathimaMuhzina

319 views

1 vote

1 answer

12

UGCNET-Nov2017-iii-42
What is the output of the following JAVA program? Class Test { public static void main (String [] args) { Test obj=new Test (); obj.start (); } void start() { String stra="do"; String strb=method (stra); System.out.print( ... ;good"; System.out.print(stra); return "good"; } } dogood : dogoodgood dogood : gooddogood dogood : dodogood dogood : dogood

priyaud answered in Unknown Category Jun 16, 2021

165 views

1 vote

2 answers

13

UGCNET-DEC2018-II: 73
Consider the following set of processes and the length of CPU burst time given in milliseconds : ... with Round-Robin Scheduling Algorithm with time quantum $4$ ms. Then the waiting time for $P_4$ is ______ ms $0$ $4$ $12$ $6$

Hira Thakur answered in Unknown Category May 18, 2021

2.0k views

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2 answers

14

UGCNET-DEC2018-II: 97
Consider the following minimax game tree search What will be the value probagated at the root? $3$ $4$ $5$ $6$

Hira Thakur answered in Unknown Category May 16, 2021

535 views

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1 answer

15

NIELIT Scientific Assistant A 2020 November: 34
Choose the alternative to decide whether the data given in the statements is/are sufficient to answer the question based on the following information. Five persons $\text{A, B, C, D and E }$ are sitting in a row. Who is sitting in the middle? $\text{Statements}$: ( ... ? Only (I) and (II) Only (II) and (III) Only (I) and (III) All (I), (II) and (III)

Suchi_bhargav answered in Unknown Category May 10, 2021

by Suchi_bhargav

97 views

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1 answer

16

NIELIT Scientist B 2020 November: 6
A solid cube of each side $8\;cm$, has been painted red, blue and black on pairs of opposite faces. It is then cut into cubical blocks of each side $2\:cm$. How many cubes have no face painted? $0$ $4$ $8$ $12$

Suchi_bhargav answered in Unknown Category May 10, 2021

by Suchi_bhargav

85 views

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1 answer

17

NIELIT Scientific Assistant A 2020 November: 77
Black Box Software Testing method focuses on the : Boundary condition of the software Control structure of the software Testing of user Interface only Cyclomatic Complexity

Suchi_bhargav answered in Unknown Category May 10, 2021

by Suchi_bhargav

73 views

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1 answer

18

NIELIT Scientific Assistant A 2020 November: 12
$\text{14, 28, 20, 40, 32, 64, _________}$ $52$ $56$ $96$ $128$

Suchi_bhargav answered in Unknown Category May 10, 2021

by Suchi_bhargav

71 views

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1 answer

19

NIELIT Scientist B 2020 November: 108
___________ tells a firewall about how to reassemble a data stream that has been divided into packets. The source routing feature The number in the header’s identification field The destination $IP$ address The header checksum field in the packet header

Suchi_bhargav answered in Unknown Category May 10, 2021

by Suchi_bhargav

106 views

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1 answer

20

UGCNET-Oct2020-I: 26
Which one of the following schools has not accepted anumana (inference) as a valid source of knowledge? Advaita Vedanta Visistadvaita Charvaka Sankhya

dishendra answered in Unknown Category Apr 17, 2021

308 views

1 vote

1 answer

21

UGCNET-Nov2017-iii-70
Consider a Takagi-Sugeno - Kang (TSK) Model consisting of rules of the form: If $x_1$ is $A_{i1}$ and $\dots$ and $x_r$ is $A_{ir}$ THEN $y=f_i(x_1, x_2, \dots , x_t)=b_{i0} + b_{i1} x_1 + \dots + b_{ir}x_r$ assume, $\alpha _i$ is the matching degree of rule ... $y=\underset{i}{\text{max}} [\alpha _i f_i (x_1, x_2, \dots , x_r)]$

slab95 answered in Unknown Category Apr 5, 2021

by slab95

173 views

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1 answer

22

UGCNET-Oct2020-I: 28
Given below are two Statements: The water of the pond is muddy. It must have rained last night. What kind of Anumana (inference) has been used in the above statements. Choose the correct option from the following. S'esavat anumana Comparison Purvovat anumana Both $(A)$ ... Choose the appropriate answer from the options given below: $(a)$ only $(b)$ only $(c)$ only $(d)$ only

harry1 answered in Unknown Category Mar 22, 2021

by harry1

210 views

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1 answer

23

NIELIT Scientific Assistant A 2020 November: 120
In $CRC$ calculation if divisor is $1011$, and dataword is $1001$ what will be the $CRC$? $111$ $101$ $110$ $100$

Asim Siddiqui 4 answered in Unknown Category Mar 20, 2021

by Asim Siddiqui 4

94 views

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1 answer

24

NIELIT Scientific Assistant A 2020 November: 119
Let R and S be two relations with the following schema $R(\underline{P,Q,}R1,R2,R3)$ $S(\underline{P,Q,} S1, S2)$ Where [P,Q] is the key for both schemas. Which of the following queries are equivalent? (I) $II_P (R\bowtie S)$ ... Only (I) and (II) Only (I) and (III) Only (I), (II) and (III) Only (I), (III) and (IV)

Asim Siddiqui 4 answered in Unknown Category Mar 20, 2021

by Asim Siddiqui 4

99 views

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1 answer

25

NIELIT Scientific Assistant A 2020 November: 116
In the context of modular software design, which one of the following combinations is desirable? High cohesion and high coupling High cohesion and low coupling Low cohesion and high coupling Low cohesion and low coupling

Asim Siddiqui 4 answered in Unknown Category Mar 20, 2021

by Asim Siddiqui 4

112 views

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2 answers

26

NIELIT Scientific Assistant A 2020 November: 102
You have a network ID of $192.168.10.0$ and require at least $25$ host IDs for each subnet, with the largest amount of subnets available. Which subnet mask should you assign? $255.255.255.192$ $255.255.255.224$ $255.255.255.240$ $255.255.255.248$

Omprakash912 answered in Unknown Category Mar 20, 2021

by Omprakash912

303 views

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1 answer

27

NIELIT Scientific Assistant A 2020 November: 112
In Java, the Dynamic Array are known as : Vectors Cycle Remote Kubernotos

Asim Siddiqui 4 answered in Unknown Category Mar 20, 2021

by Asim Siddiqui 4

115 views

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1 answer

28

NIELIT Scientific Assistant A 2020 November: 111
Encodes are made by three ___________ gates. $AND$ $OR$ $NAND$ $XOR$

Asim Siddiqui 4 answered in Unknown Category Mar 20, 2021

by Asim Siddiqui 4

72 views

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1 answer

29

NIELIT Scientific Assistant A 2020 November: 110
In Java, for ensuring the persistence property, the class must implements: Serializable Interface Utilization Interface Threadable Interface Recognizable Interface

Asim Siddiqui 4 answered in Unknown Category Mar 20, 2021

by Asim Siddiqui 4

94 views

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1 answer

30

NIELIT Scientific Assistant A 2020 November: 108
Which of the following are two main types of overloading in Java? Overloading and linking Overriding and linking Reusability and data-hiding Overloading and Overriding

Asim Siddiqui 4 answered in Unknown Category Mar 20, 2021

by Asim Siddiqui 4

77 views

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1 answer

31

NIELIT Scientific Assistant A 2020 November: 107
In the given program: class Dialog1 { public static void main(String args[]) { Frame f1=new Frame("INDIA"); f1.setSize(300,300); f1.setVisible(true); FileDialog d=new FileDialog(f1,"MyDialog"); d.setVisible(true); ... of the following statements are true? f1.setClear(true); f1.setVisible(true); f1.setlook(true); f1.setclean(true);

Asim Siddiqui 4 answered in Unknown Category Mar 20, 2021

by Asim Siddiqui 4

67 views

0 votes

1 answer

32

NIELIT Scientific Assistant A 2020 November: 106
Changes are made to the system to reduce the future system failure chances is called __________. Preventive Maintenance Adaptive Maintenance Corrective Maintenance Perfective Maintenance

Asim Siddiqui 4 answered in Unknown Category Mar 20, 2021

by Asim Siddiqui 4

79 views

0 votes

1 answer

33

NIELIT Scientific Assistant A 2020 November: 104
Software consists of ___________ Set of instructions + operating procedures Programs + documentation + operating procedures Programs + hardware manuals Set of programs

Asim Siddiqui 4 answered in Unknown Category Mar 20, 2021

by Asim Siddiqui 4

86 views

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1 answer

34

NIELIT Scientific Assistant A 2020 November: 103
Consider an array of positive integers between $123456$ to $876543$, which sorting algorithm can be used to sort these number in linear time? Impossible to sort in linear time Radix Sort Insertion Sort Bubble Sort

Asim Siddiqui 4 answered in Unknown Category Mar 19, 2021

by Asim Siddiqui 4

122 views

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1 answer

35

NIELIT Scientific Assistant A 2020 November: 99
A bag contains 10 white balls and 5 blue balls. A ball is drawn from the bag and its color is noted. This ball is put back in the bag along with 3 more balls of the same color. A ball is drawn again from the bag at random. The probability that the first ball drawn is blue, given that the second ball drawn is blue, is: $1/3$ $3/4$ $8/9$ $4/9$

Asim Siddiqui 4 answered in Unknown Category Mar 19, 2021

by Asim Siddiqui 4

179 views

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1 answer

36

NIELIT Scientific Assistant A 2020 November: 98
When retrieving data in particular table in PostgreSQL, we use the ______ statement. \dt ORDER BY SELECT FROM \i

Asim Siddiqui 4 answered in Unknown Category Mar 19, 2021

by Asim Siddiqui 4

108 views

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1 answer

37

NIELIT Scientific Assistant A 2020 November: 97
Domain constraints, functional dependency and referential integrity are special forms of _______ Foreign key Primary key Assertion Referential constraint

Asim Siddiqui 4 answered in Unknown Category Mar 19, 2021

by Asim Siddiqui 4

88 views

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1 answer

38

NIELIT Scientific Assistant A 2020 November: 95
The router table contains addresses belonging to ___________ protocol(s). a single two multiple none of the options

Asim Siddiqui 4 answered in Unknown Category Mar 19, 2021

by Asim Siddiqui 4

97 views

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1 answer

39

NIELIT Scientific Assistant A 2020 November: 94
Shift reduce parsing can also be called as: Reverse of the Right Most Derivation Right Most Derivation Left Most Derivation None of the options

Asim Siddiqui 4 answered in Unknown Category Mar 19, 2021

by Asim Siddiqui 4

76 views

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1 answer

40

NIELIT Scientific Assistant A 2020 November: 93
When we perform in order traversal on a binary tree, we get the ascending order array. The tree is: Heap tree almost complete binary tree Binary search tree Cannot be determined

Asim Siddiqui 4 answered in Unknown Category Mar 19, 2021

by Asim Siddiqui 4

72 views

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