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81
NIELIT Scientist B 2020 November: 105
Consider the basic $COCOMO$ model where $E$ is the effort applied in person-months, $D$ is the development time in chronological months, $KLOC$ is the estimated number of delivered lines of code (in thousands) and $a_b, b_b, c_b,d_b$ ... $E=a_b\; exp(d_b), D=c_b(KLOC) \;exp(b_b)$
Consider the basic $COCOMO$ model where $E$ is the effort applied in person-months, $D$ is the development time in chronological months, $KLOC$ is the estimated number of...
gatecse
324
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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82
NIELIT Scientist B 2020 November: 52
The best running time is defined as/obtained as/by: the least or smallest of all the running times the algorithm takes, on inputs of a particular size an input that requires maximum computations or resources averaging the different running times for all inputs of a particular kind none of the options
The best running time is defined as/obtained as/by:the least or smallest of all the running times the algorithm takes, on inputs of a particular sizean input that require...
gatecse
420
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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83
NIELIT Scientist B 2020 November: 95
Which of the following is correct Content-Type header that a server side script should send for $SSE$ in $HTML5?$ Content-Type: text/event-stream Content-Type: text/application-stream Content-Type: text/data-stream None of the options
Which of the following is correct Content-Type header that a server side script should send for $SSE$ in $HTML5?$Content-Type: text/event-streamContent-Type: text/applica...
gatecse
330
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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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84
NIELIT Scientist B 2020 November: 44
Which sorting algorithm sorts by moving the current data element past the already sorted values and repeatedly interchanges it with the preceding value until it is in its correct place? Insertion sort Internal sort External sort Radix sort
Which sorting algorithm sorts by moving the current data element past the already sorted values and repeatedly interchanges it with the preceding value until it is in its...
gatecse
1.1k
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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85
NIELIT Scientist B 2020 November: 30
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 ... stand second from right, then who is the girl standing at the extreme right? Rachel Jessica Ria None of the options
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 ti...
gatecse
765
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gatecse
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Dec 9, 2020
Unknown Category
nielit-scb-2020
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86
NIELIT Scientist B 2020 November: 49
Contiguous memory allocation having variable size partition suffers from: External Fragmentation Internal Fragmentation Both External and Internal Fragmentation None of the options
Contiguous memory allocation having variable size partition suffers from:External FragmentationInternal FragmentationBoth External and Internal FragmentationNone of the o...
gatecse
1.2k
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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87
UGC NET CSE | October 2020 | Part 1 | Question: 23
If some pens are pencils but no pencil is sharpener then All pencils are pens Some sharpeners are pencils Some pens are not sharpener Some pencils are not pens Choose the correct answer from the options given below: $(i)$ and $(iii)$ only $(ii)$ and $(iii)$ only $(i)$ and $(iv)$ only $(ii)$ and $(iv)$ only
If some pens are pencils but no pencil is sharpener thenAll pencils are pensSome sharpeners are pencilsSome pens are not sharpenerSome pencils are not pensChoose the corr...
go_editor
974
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go_editor
asked
Nov 20, 2020
Unknown Category
ugcnetcse-oct2020-paper1
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1
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88
UGC NET CSE | October 2020 | Part 1 | Question: 22
The ratio of ages of two persons $A$ and $B$ is $3:4$ and that of ages $B$ and $C$ is $4:5$. If the average of all three is $40$ years, what is $B$’s age? $20$ years $30$ years $40$ years $50$ years
The ratio of ages of two persons $A$ and $B$ is $3:4$ and that of ages $B$ and $C$ is $4:5$. If the average of all three is $40$ years, what is $B$’s age?$20$ years$30$...
go_editor
864
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go_editor
asked
Nov 20, 2020
Unknown Category
ugcnetcse-oct2020-paper1
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2
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2
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89
NIELIT Scientist B 2020 November: 22
Number of letter repeated in the given word $’MEASUREMENTS’$ are indicated in front of each alternative. Identify the correct alternative. $M_2E_2A_2S_2U_1R_1N_1T_1$ $M_2E_3A_1S_1U_2R_1N_2T_1$ $M_2E_2A_1S_2U_1R_1N_1T_1$ $M_2E_3A_1S_2U_1R_1N_1T_1$
Number of letter repeated in the given word $’MEASUREMENTS’$ are indicated in front of each alternative. Identify the correct alternative.$M_2E_2A_2S_2U_1R_1N_1T_1$$M...
gatecse
735
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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2
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90
OS NPTEL ASSIGNMENT QUESTION
Degree of concurrency in threads can be arranged in the manner One-to-one > many-to-one > many-to-many One-to-one > many-to-many > many-to-one Many-to-many > many-to-one > one-to-one None of the above answer given is A but according to me answer is B. Someone please confirm
Degree of concurrency in threads can be arranged in the manner One-to-one many-to-one many-to-many One-to-one many-to-many many-to-one Many-to-many many-to-one one-...
Akanksha Agrawal
1.5k
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Akanksha Agrawal
asked
Sep 7, 2020
Unknown Category
threads
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91
UGC NET CSE | October 2020 | Part 1 | Question: 8
In which level of teaching, the teacher’s role is more active rather than being interactive? Memory level Understanding level Reflective level Autonomous development level
In which level of teaching, the teacher’s role is more active rather than being interactive?Memory levelUnderstanding levelReflective levelAutonomous development level
go_editor
975
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go_editor
asked
Nov 20, 2020
Unknown Category
ugcnetcse-oct2020-paper1
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92
NIELIT Scientist B 2020 November: 40
In an office, $30\%$ of the employees were women and $70\%$ of the employees were above the age of $40$ years, out of which $60\%$ are men. Find the percentage of women employees who are above $40$ years out of the total number of women employees. $96\%$ $93.33\%$ $70.44\%$ $80.66\%$
In an office, $30\%$ of the employees were women and $70\%$ of the employees were above the age of $40$ years, out of which $60\%$ are men. Find the percentage of women e...
gatecse
681
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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93
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
903
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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2
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2
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94
NIELIT Scientist B 2020 November: 24
If a cube with length, height and width equal to $10\; cm$, is reduced to a smaller cube of height, length and width of $9\; cm$ then reduction in volume is : $172\;cm^3$ $729 \;cm^3$ $271\;cm^3$ None of the options
If a cube with length, height and width equal to $10\; cm$, is reduced to a smaller cube of height, length and width of $9\; cm$ then reduction in volume is :$172\;cm^3$$...
gatecse
781
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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2
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1
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95
NIELIT Scientist B 2020 November: 23
If $09/12/2001(DD/MM/YYYY)$ happens to be Sunday, then $09/12/1971$ would have been a: Wednesday Tuesday Saturday Thursday
If $09/12/2001(DD/MM/YYYY)$ happens to be Sunday, then $09/12/1971$ would have been a:WednesdayTuesdaySaturdayThursday
gatecse
714
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gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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96
NIELIT Scientist B 2020 November: 42
Consists of a question and two statements, labelled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficient for answering the question. Using the data ... for answering the question Both statement together are required to answer the question Answer cannot be ascertained with the given information
Consists of a question and two statements, labelled (1) and (2), in which certain data are given. You have to decide whether the data given in the statements are sufficie...
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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97
NIELIT Scientist B 2020 November: 79
Which of the following property is related to a cryptographic hash functions? One way Function Inversible Non-Deterministic All of the options
Which of the following property is related to a cryptographic hash functions?One way FunctionInversibleNon-DeterministicAll of the options
gatecse
773
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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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98
NIELIT Scientist B 2020 November: 73
Which open addressing technique is free from Clustering problems? Linear probing Quadratic probing Double hashing Rehashing
Which open addressing technique is free from Clustering problems?Linear probingQuadratic probingDouble hashingRehashing
gatecse
1.1k
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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0
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1
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99
NIELIT Scientist B 2020 November: 93
$\text{58000 LOC}$ gaming software is developed with effort of $3$ person-year. What is the productivity of person-month? $\text{1.9 KLOC}$ $\text{1.6 KLOC}$ $\text{4.8 KLOC}$ $\text{4.2 KLOC}$
$\text{58000 LOC}$ gaming software is developed with effort of $3$ person-year. What is the productivity of person-month?$\text{1.9 KLOC}$$\text{1.6 KLOC}$$\text{4.8 KLOC...
gatecse
893
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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1
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2
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100
NIELIT Scientist B 2020 November: 25
The admission ticket for an Art Gallery bears a password which is changed after every clock hour based on set of words chosen for each day. The following is an illustration of the code and steps of rearrangement for subsequent clock hours. The Time is ... she the yet shy miss pen soap yet the she soap pen miss shy she the yet miss shy soap pen she the yet
The admission ticket for an Art Gallery bears a password which is changed after every clock hour based on set of words chosen for each day. The following is an illustrati...
gatecse
564
views
gatecse
asked
Dec 9, 2020
Unknown Category
nielit-scb-2020
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