Most viewed questions in Non GATE / GATE Overflow for GATE CSE

3 votes

2 answers

61

ISRO2016-65
A company needs to develop a digital signal processing software for one of its newest inventions. The software is expected to have 20000 lines of code. The company needs to determine the effort in person-months needed to develop this software using the basic COCOMO model ... exponentiation factor is given as 1.5. What is the estimated effort in person-months? 196.77 206.56 199.56 210.68

A company needs to develop a digital signal processing software for one of its newest inventions. The software is expected to have 20000 lines of code. The company needs ...

Arjun

7.5k views

Arjun asked Jul 4, 2016

2 votes

1 answer

62

UGC NET CSE | Junet 2015 | Part 2 | Question: 15
When the inheritance is private, the private methods in base class are _____ in the derived class (in C++) inaccessible accessible protected public

When the inheritance is private, the private methods in base class are _____ in the derived class (in C++)inaccessible accessibleprotectedpublic

go_editor

7.4k views

go_editor asked Jul 30, 2016

5 votes

3 answers

63

ISRO2017-58
Which of the following is not a life cycle model? Spiral model Prototyping model Waterfall model Capability maturity model

Which of the following is not a life cycle model?Spiral modelPrototyping modelWaterfall modelCapability maturity model

sh!va

7.4k views

sh!va asked May 7, 2017

4 votes

2 answers

64

ISRO2016-78
If a class $C$ is derived from class $B$, which is derived form class $A$, all through public inheritance, then a class $C$ member function can access only protected and public data of $C$ and $B$ Only protected and public data of $C$ all data of $C$ and private data of $A$ and $B$ public and protected data of $A$ and $B$ and all data of $C$

If a class $C$ is derived from class $B$, which is derived form class $A$, all through public inheritance, then a class $C$ member function can accessonly protected and p...

Desert_Warrior

7.2k views

Desert_Warrior asked Jul 3, 2016

3 votes

3 answers

65

ISRO2017-74
Which of these is a super class of all errors and exceptions in the Java language? Runtime Exceptions Throwable Catchable None of the above

Which of these is a super class of all errors and exceptions in the Java language?Runtime ExceptionsThrowableCatchableNone of the above

sh!va

7.1k views

sh!va asked May 7, 2017

0 votes

1 answer

66

UGC NET CSE | June 2014 | Part 3 | Question: 16
Software testing is the process of establishing that errors are not present the process of establishing confidence that a program does what it is supposed to do the process of executing a program to show that it is working as per specifications the process of executing a program with the intent of finding errors

Software testing isthe process of establishing that errors are not presentthe process of establishing confidence that a program does what it is supposed to dothe process ...

go_editor

7.1k views

go_editor asked Jan 6, 2017

7 votes

6 answers

67

ISRO2017-41
What is the output of the C++ program? #include <iostream> using namespace std; void square(int *x){ *x = (*x)++ * (*x); } void square(int *x, int *y){ *x = (*x) * --(*y); } int main() { int number = 30; square(&number, &number); cout<<number; return 0; } 910 920 870 900

What is the output of the C++ program? #include <iostream using namespace std; void square(int *x){ *x = (*x)++ * (*x); } void square(int *x, int *y){ *x = (*x) * (*y); ...

kauray

7.1k views

kauray asked May 7, 2017

0 votes

1 answer

68

UGC NET CSE | June 2014 | Part 3 | Question: 04
Consider a window bounded by the lines : $x = 0; y= 0; x = 5$ and $y = 3$. The line segment joining $(-1, 0)$ and $(4, 5)$, if clipped against this window will connect the points $(0, 1)$ and $(2, 3)$ $(0, 1)$ and $(3, 3)$ $(0, 1)$ and $(4, 3)$ $(0, 1)$ and $(3, 2)$

Consider a window bounded by the lines : $x = 0; y= 0; x = 5$ and $y = 3$. The line segment joining $(-1, 0)$ and $(4, 5)$, if clipped against this window will connect th...

makhdoom ghaya

7.1k views

makhdoom ghaya asked Jul 4, 2016

4 votes

3 answers

69

ISRO2009-33
The feature in object-oriented programming that allows the same operation to be carried out differently, depending on the object, is Inheritance Polymorphism Overfunctioning Overriding

The feature in object-oriented programming that allows the same operation to be carried out differently, depending on the object, isInheritancePolymorphismOverfunctioning...

go_editor

7.0k views

go_editor asked Jun 15, 2016

11 votes

3 answers

70

GATE CSE 2014 Set 2 | Question: 28
A graphical HTML browser resident at a network client machine $Q$ accesses a static HTML webpage from a HTTP server $S$. The static HTML page has exactly one static embedded image which is also at $S$. Assuming no caching, which one of the following ... HTTP request from $Q$ to $S$ is sufficient, and this is possible without any TCP connection between $Q$ and $S$

A graphical HTML browser resident at a network client machine $Q$ accesses a static HTML webpage from a HTTP server $S$. The static HTML page has exactly one static embed...

go_editor

6.9k views

go_editor asked Sep 28, 2014

3 votes

2 answers

71

ISRO2014-65
A cube of side $1$ unit is placed in such a way that the origin coincides with one of its top vertices and the three axes along three of its edges. What are the co-ordinates of the vertex which is diagonally opposite to the vertex whose co-ordinates are $(1, 0, 1)?$ $(0, 0, 0)$ $(0, -1, 0)$ $(0, 1, 0)$ $(1, 1, 1)$

A cube of side $1$ unit is placed in such a way that the origin coincides with one of its top vertices and the three axes along three of its edges. What are the co-ordina...

go_editor

6.9k views

go_editor asked Jul 1, 2016

2 votes

2 answers

72

UGC NET CSE | June 2012 | Part 3 | Question: 30
While unit testing a module, it is found that for a set of test data, maximum 90% of the code alone were tested with a probability of success 0.9. The reliability of the module is at least greater than 0.9 equal to 0.9 at most 0.81 at least 1/0.81

While unit testing a module, it is found that for a set of test data, maximum 90% of the code alone were tested with a probability of success 0.9. The reliability of the ...

go_editor

6.8k views

go_editor asked Jul 7, 2016

4 votes

1 answer

73

ISRO2014-7
What does a pixel mask mean? string containing only $1\text{'s}$ string containing only $0\text{'s}$ string containing two $0\text{'s}$ string containing $1\text{'s}$ and $0\text{’s}$

What does a pixel mask mean?string containing only $1\text{'s}$string containing only $0\text{'s}$string containing two $0\text{'s}$string containing $1\text{'s}$ and $0\...

Nijpriya Advait

6.8k views

Nijpriya Advait asked Jun 9, 2016

4 votes

1 answer

74

ISRO2007-65
Which of the following is not a UML DIAGRAM? Use Case Class Diagram Analysis Diagram Swimlane Diagram

Which of the following is not a UML DIAGRAM?Use CaseClass DiagramAnalysis DiagramSwimlane Diagram

go_editor

6.8k views

go_editor asked Jun 10, 2016

2 votes

3 answers

75

UGC NET CSE | Junet 2015 | Part 2 | Question: 12
Which of the following, in C++, is inherited in a derived class from base class? constructor destructor data members virtual methods

Which of the following, in C++, is inherited in a derived class from base class?constructordestructordata membersvirtual methods

go_editor

6.8k views

go_editor asked Jul 30, 2016

1 votes

1 answer

76

NIELIT 2017 July Scientist B (IT) - Section B: 41
Which of the following is/are true about packages in Java? Every class is part of some package. All classes in a file are part of the same package. If no package is specified, the classes in the file go into a special unnamed package. If no package is specified, a ... in this package. Only $1,2$ and $3$ Only $1,2$ and $4$ Only $4$ Only $1$ and $3$

Which of the following is/are true about packages in Java? Every class is part of some package.All classes in a file are part of the same package.If no package is specif...

admin

6.7k views

admin asked Mar 30, 2020

5 votes

1 answer

77

ISRO2017-43
Which of the following UML 2.0 diagrams capture behavioral aspects of a system? Use case diagram, Object diagram, Activity diagram and state machine diagram Use case diagram, Activity diagram and state machine diagram Object diagram, Communication Diagram, Timing diagram and Interaction diagram Object diagram, Composite structure diagram, package diagram and Deployment diagram

Which of the following UML 2.0 diagrams capture behavioral aspects of a system?Use case diagram, Object diagram, Activity diagram and state machine diagramUse case diagra...

sh!va

6.7k views

sh!va asked May 7, 2017

3 votes

2 answers

78

UGC NET CSE | December 2014 | Part 2 | Question: 13
Which of the following is not a member of class ? Static function Friend function Const function Virtual function

Which of the following is not a member of class ? Static functionFriend functionConst functionVirtual function

makhdoom ghaya

6.6k views

makhdoom ghaya asked Jul 20, 2016

4 votes

2 answers

79

UGC NET CSE | June 2016 | Part 3 | Question: 64
Let R and S be two fuzzy relations defined as R= $y_1$ $y_2$ $x_1$ $\begin{bmatrix} 0.7 & 0.5 \\ 0.8 & 0.4 \end{bmatrix}$ $x_2$ and S= $z_1$ $z_2$ $z_3$ $y_1$ ... $z_1$ $z_2$ $z_3$ $x_1$ $\begin{bmatrix} 0.7 & 0.6 & 0.5 \\ 0.8 & 0.8 & 0.8 \end{bmatrix}$ $x_2$

Let R and S be two fuzzy relations defined asR= $y_1$ $y_2$$x_1$$\begin{bmatrix} 0.7 & 0.5 \\ 0.8 & 0.4 \end{bmatrix}$$x_2$andS= $z_1$$z_2$$z_3$$y_1$$\begin{bmatri...

go_editor

6.6k views

go_editor asked Aug 21, 2016

7 votes

2 answers

80

ISRO2015-59
Alpha and Beta testing are forms of Acceptance testing Integration testing System testing Unit testing

Alpha and Beta testing are forms ofAcceptance testingIntegration testingSystem testingUnit testing

go_editor

6.5k views

go_editor asked Jun 20, 2016

tags	tag:apple
author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true