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Questions without answers in Object Oriented Programming
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1
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?
Mrityudoot
asked
in
Object Oriented Programming
Feb 26
by
Mrityudoot
111
views
programming-in-c
output
programming
0
votes
0
answers
2
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 $f(1,3)$? $0.2$ $0.4$ $0.6$ $0.8$
go_editor
asked
in
Object Oriented Programming
Nov 20, 2020
by
go_editor
1.3k
views
ugcnetcse-oct2020-paper2
non-gate
object-oriented-programming
0
votes
0
answers
3
KPGCET-CSE-2019-11
The signature of the object method clause present in class diagram contains All definitional attributes of the class used in the method All referential attributes of the class/es used in the method All definitional attributes of related classes All attributes of related classes
gatecse
asked
in
Object Oriented Programming
Aug 4, 2019
by
gatecse
352
views
kpgcet-cse-2019
non-gate
object-oriented-programming
0
votes
0
answers
4
GSET 2018(Gujarat State Eligibilty Test ) CS & IT
In C++ and java which of the following features is not essential for polymorphic behaviour of programs? A) Inheritance B) Method overriding C) Method overloading D) Encapsulataion The question was asked in GSET 2018(Gujarat State Eligibilty Test ). According to the answer key , Option C is correct, but How? Isn't Method overloading a
sherlock_john
asked
in
Object Oriented Programming
Oct 13, 2018
by
sherlock_john
244
views
0
votes
0
answers
5
self doubt
If vtable is array vtable [] = {funptr1,funptr2,funptr3}; than how did its size is 4 bytes (64 bit compiler)
kd.....
asked
in
Object Oriented Programming
Jun 3, 2018
by
kd.....
214
views
0
votes
0
answers
6
self doubt:- c++
Please explain the working of this code:- #include<iostream> using namespace std; class Base { public: int x; Base():x(10){} ~Base(){} }; class Derived:public Base { public: int y; Derived():y(20){} ~Derived(){} }; int main() { Base bobj,*bptr; ... (Derived*)&bobj; cout<<dptr->x<<endl; cout<<dptr->y<<endl; } Output:-10 10 0 [Finished in 2.7s]
kd.....
asked
in
Object Oriented Programming
May 12, 2018
by
kd.....
271
views
programming
inheritance
pointers
1
vote
0
answers
7
Programming in c plus plus
Give a simple example on inheriting the operator function and using it in programme
anonymous
asked
in
Object Oriented Programming
Apr 22, 2018
by
anonymous
260
views
programming-in-c
inheritance
object-oriented-programming
0
votes
0
answers
8
c++ type conversion
why did in conversion of class to basic the type conversion operator does not have return type and argument as void
kd.....
asked
in
Object Oriented Programming
Apr 10, 2018
by
kd.....
285
views
programming-in-c
1
vote
0
answers
9
Operator overloading
On overloading pre increment and post increment why compiler taking dummy value only for post increment and not in pre increment
kd.....
asked
in
Object Oriented Programming
Apr 6, 2018
by
kd.....
377
views
cpp
0
votes
0
answers
10
Constructor and Destructor
if we call the constructor than did the constructor will implicitly calls the new operator to allocate memory and it is from the heap area?
kd.....
asked
in
Object Oriented Programming
Mar 31, 2018
by
kd.....
385
views
cplusplus
0
votes
0
answers
11
cplusplus
why did constructor's name is same as class name and it has no return type
kd.....
asked
in
Object Oriented Programming
Mar 21, 2018
by
kd.....
358
views
cpp
programming
object-oriented-programming
2
votes
0
answers
12
Data Hiding C++
Which of the following concepts of OOPS means exposing only necessary information to client? A. Encapsulation B. Abstraction C. Data hiding D. Data binding Answer is C, Why?
Manu Madhavan
asked
in
Object Oriented Programming
Jan 10, 2018
by
Manu Madhavan
734
views
oops
3
votes
0
answers
13
c++ Programming
Explain the following code..especially the loop part #1 & #2 of below code:- [Code is printing the maximum number of integers you can select from the array such that the absolute difference between any two of the chosen integers is <=1]. int main() { int n,k,max = 0; cin>>n; int a ... 1;i++){ //#2 if(a[i]+a[i+1]> max) max = a[i]+a[i+1]; } cout<<max; return 0; }
Naveen Kumar 3
asked
in
Object Oriented Programming
Oct 21, 2017
by
Naveen Kumar 3
379
views
non-gate
0
votes
0
answers
14
UGC NET CSE | December 2008 | Part 2 | Question: 28
When a language has the capability to produce new data types, it is said to be : extensible encapsulated overloaded none of the above
rishu_darkshadow
asked
in
Object Oriented Programming
Sep 25, 2017
by
rishu_darkshadow
1.1k
views
ugcnetcse-dec2008-paper2
object-oriented-programming
1
vote
0
answers
15
operator overloading
which of the following statements are true for operator overloading in C++? a. The * operator can be overloaded to perform division b. The * operator can be overloaded to perform assignment c. ** can be overloaded to perform "to the power of" d. Operators can be overloaded only inside classes
Meenakshi Sharma
asked
in
Object Oriented Programming
Feb 24, 2017
by
Meenakshi Sharma
881
views
0
votes
0
answers
16
UML : OBJECT DIAGRAM
Why object Diagram is required if class diagram is available for a system? What extra design details object diagram can give than class diagram? Please explain.. Share any valid link if you know Thanks in advance.
sh!va
asked
in
Object Oriented Programming
Nov 29, 2016
by
sh!va
534
views
object-oriented-programming
0
votes
0
answers
17
UGC NET CSE | June 2014 | Part 3 | Question: 50
The "part-whole”or "a-part-of", relationship in which objects representing the components of something associated with an object representing the entire assembly is called as Association Aggregation Encapsulation Generalisation
makhdoom ghaya
asked
in
Object Oriented Programming
Jul 11, 2016
by
makhdoom ghaya
2.0k
views
ugcnetjune2014iii
object-oriented-programming
0
votes
0
answers
18
oops
Sanjay Sharma
asked
in
Object Oriented Programming
May 7, 2016
by
Sanjay Sharma
946
views
object-oriented-programming
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