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Hot questions in Object Oriented Programming
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Constructors
A constructor cannot be explicitly called by the client program. true or false?
A constructor cannot be explicitly called by the client program. true or false?
nadosha
82
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nadosha
asked
Apr 20
Object Oriented Programming
non-gate
object-oriented-programming
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2
A program that includes the file containing a class declaration is called a ________ program of the class.
A program that includes the file containing a class declaration is called a ________ program of the class.
nadosha
52
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nadosha
asked
Apr 20
Object Oriented Programming
non-gate
object-oriented-programming
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Programming and DS
Trying out a code to get all the possible marks that can be obtained in a GATE paper. Assumptions taken : 1) All questions are MCQs (all questions have a chance of negative marking) 2) 30 1-mark questions, 35 2-mark questions 3) Static array without any ... [i]); return 0; } The console doesn't output anything. Any suggestions on where might I be going wrong/ the error lies?
Trying out a code to get all the possible marks that can be obtained in a GATE paper.Assumptions taken : 1) All questions are MCQs (all questions have a chance of negativ...
Mrityudoot
152
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Mrityudoot
asked
Feb 26
Object Oriented Programming
programming-in-c
output
programming
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4
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C++
Çșȇ ʛấẗẻ
438
views
Çșȇ ʛấẗẻ
asked
Aug 28, 2023
Object Oriented Programming
non-gate
object-oriented-programming
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UGC NET CSE | June 2005 | Part 2 | Question: 13
The data hiding is taken care by : Abstraction Encapsulation Modularity Inheritance
The data hiding is taken care by :AbstractionEncapsulationModularityInheritance
go_editor
907
views
go_editor
asked
Mar 26, 2020
Object Oriented Programming
ugcnetcse-june2005-paper2
object-oriented-programming
non-gate
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Programming Quiz
Which one of the following features is supported by 𝐶 ++ but not by JAVA ? (a) Encapsulation (b) Multiple inheritance (c) Concurrency (d) Garbage collection
Which one of the following features is supported by 𝐶 ++ but not by JAVA ?(a) Encapsulation(b) Multiple inheritance(c) Concurrency(d) Garbage collection
rsansiya111
1.0k
views
rsansiya111
asked
Oct 7, 2022
Object Oriented Programming
object-oriented-programming
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1
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Oops Quiz
Which one of the following fundamental features of the OOPs is not supported by 𝐶++? (a) Persistence (b) Delegation (c) Genericity (d) Data abstraction
Which one of the following fundamental features of the OOPs is not supported by 𝐶++?(a) Persistence(b) Delegation(c) Genericity(d) Data abstraction
rsansiya111
798
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rsansiya111
asked
Oct 7, 2022
Object Oriented Programming
object-oriented-programming
non-gate
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UGC NET CSE | December 2004 | Part 2 | Question: 15
Polymorphism means : A template function Runtime type identification within a class hierarchy Another name for operator overloading Virtual inheritance
Polymorphism means :A template functionRuntime type identification within a class hierarchyAnother name for operator overloadingVirtual inheritance
go_editor
816
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go_editor
asked
Mar 26, 2020
Object Oriented Programming
ugcnetcse-dec2004-paper2
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KPGCET-CSE-2019-10
Object-oriented paradigm is used in the analysis stage of SDLC to Structure the behavioural part of the business process Design the structural part of Computer memory Design the object-oriented programming language Design the structure of the database.
Object-oriented paradigm is used in the analysis stage of SDLC toStructure the behavioural part of the business processDesign the structural part of Computer memoryDesign...
gatecse
787
views
gatecse
asked
Aug 4, 2019
Object Oriented Programming
kpgcet-cse-2019
non-gate
object-oriented-programming
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PGT CS oops
In context of C++, which of the following is valid statement ? (1) Friend function of class is always a member function of that class. (2) Value of static data member cannot be manipulated once assigned. (3) Static data member of a class can be ... member function of that class. (4) Keywords private, protected and public may appear in any order and any number of times in a class
In context of C++, which of thefollowing is valid statement ?(1) Friend function of class isalways a member function ofthat class.(2) Value of static data membercannot be...
Sanjay Sharma
763
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Sanjay Sharma
asked
Nov 16, 2021
Object Oriented Programming
oops
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votes
4
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ISRO2017-44
Which of the following is associated with objects? State Behavior Identity All of the above
Which of the following is associated with objects?StateBehaviorIdentityAll of the above
sh!va
4.6k
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sh!va
asked
May 7, 2017
Object Oriented Programming
isro2017
object-oriented-programming
non-gate
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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
7.1k
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go_editor
asked
Jun 15, 2016
Object Oriented Programming
isro2009
object-oriented-programming
non-gate
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UGC NET CSE | January 2017 | Part 2 | Question: 14
Which of the following operators cannot be overloaded in $\textsf{C/C++}$ ? Bitwise right shift assignment Address of Indirection Structure reference
Which of the following operators cannot be overloaded in $\textsf{C/C++}$ ?Bitwise right shift assignmentAddress ofIndirectionStructure reference
go_editor
2.2k
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go_editor
asked
Mar 24, 2020
Object Oriented Programming
ugcnetjan2017ii
object-oriented-programming
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1
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NIELIT Scientific Assistant A 2020 November: 49
During exception handling, which of the following statements hold true? Single try can have multiple associated catch with it A single Catch can have multiple try associated with it Finally block execute only when the class is inherited For a given exception, multiple catch can execute
During exception handling, which of the following statements hold true?Single try can have multiple associated catch with itA single Catch can have multiple try associate...
gatecse
735
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gatecse
asked
Dec 9, 2020
Object Oriented Programming
nielit-sta-2020
object-oriented-programming
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1
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NIELIT 2016 DEC Scientist B (IT) - Section B: 46
Object oriented inheritance models: "is a kind of" relationship. "has a" relationship. "want to be" relationship. "contains" of relationship.
Object oriented inheritance models:"is a kind of" relationship."has a" relationship."want to be" relationship."contains" of relationship.
admin
3.7k
views
admin
asked
Mar 31, 2020
Object Oriented Programming
nielit2016dec-scientistb-it
non-gate
object-oriented-programming
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16
NIELIT 2016 DEC Scientist B (IT) - Section B: 1
Given a class named student, which of the following is a valid constructor declaration for the class? Student student(){} Private final student(){} Student(student s){} Void student(){}
Given a class named student, which of the following is a valid constructor declaration for the class?Student student(){}Private final student(){}Student(student s){}Void ...
admin
6.6k
views
admin
asked
Mar 31, 2020
Object Oriented Programming
nielit2016dec-scientistb-it
non-gate
object-oriented-programming
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UGC NET CSE | October 2020 | Part 2 | Question: 12
Consider the following recursive Java function $f$ that takes two long arguments and returns a float value: public static float f (long m, long n) { float result = (float)m / (float)n; if (m < 0 || n<0) return 0.0f; else result -=f(m*2, ... } Which of the following real values best approximates the value of $f(1,3)$? $0.2$ $0.4$ $0.6$ $0.8$
Consider the following recursive Java function $f$ that takes two long arguments and returns a float value:public static float f (long m, long n) { float result = (float)...
go_editor
1.4k
views
go_editor
asked
Nov 20, 2020
Object Oriented Programming
ugcnetcse-oct2020-paper2
non-gate
object-oriented-programming
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6
answers
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UGC NET CSE | July 2018 | Part 2 | Question: 5
Given below are three implementations of the $\text{swap()}$ function in $\text{C++}$ ... $\text{(a)}$ only $\text{(b)}$ only $\text{(c)}$ only $\text{(b)}$ and $\text{(c)}$ only
Given below are three implementations of the $\text{swap()}$ function in $\text{C++}$ :$\begin{array}{|l|l|l|} \hline \qquad \qquad \text{(a)} & \qquad \qquad \text{(b)}...
Pooja Khatri
4.7k
views
Pooja Khatri
asked
Jul 13, 2018
Object Oriented Programming
ugcnetcse-july2018-paper2
object-oriented-programming
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1
answer
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NIELIT 2017 OCT Scientific Assistant A (IT) - Section B: 28
What is ‘Basis of Encapsulation’? object class method all of the mentioned
What is ‘Basis of Encapsulation’?objectclassmethodall of the mentioned
admin
9.3k
views
admin
asked
Apr 1, 2020
Object Oriented Programming
nielit2017oct-assistanta-it
non-gate
object-oriented-programming
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1
answer
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UGC NET CSE | December 2007 | Part 2 | Question: 15
Which of the following is true of constructor function in C++ ? A class must have at least one constructor. A constructor is a unique function which cannot be overloaded. A constructor function must be invoked with the object name. A constructor function is automatically invoked when an object is created.
Which of the following is true of constructor function in C++ ?A class must have at least one constructor.A constructor is a unique function which cannot be overloaded.A ...
go_editor
2.8k
views
go_editor
asked
Mar 28, 2020
Object Oriented Programming
ugcnetcse-dec2007-paper2
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