Welcome to the Classes and Operator Overloading in C++ MCQs Page
Dive deep into the fascinating world of Classes and Operator Overloading in C++ with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Classes and Operator Overloading in C++, a crucial aspect of Object Oriented Programming Using C++. In this section, you will encounter a diverse range of MCQs that cover various aspects of Classes and Operator Overloading in C++, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Object Oriented Programming Using C++.
Check out the MCQs below to embark on an enriching journey through Classes and Operator Overloading in C++. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Object Oriented Programming Using C++.
Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Classes and Operator Overloading in C++. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Classes and Operator Overloading in C++ MCQs | Page 5 of 39
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#include <iostream>
using namespace std;
class Box
{
public :
double length;
double breadth;
double height;
};
int main( )
{
Box Box1;
double volume;
Box1.height = 5;
Box1.length = 6;
Box1.breadth = 7.1;
volume = Box1.height * Box1.length * Box1.breadth;
cout << "Volume of Box1 : " << volume <<endl;
return 0;
} #include <iostream>
using namespace std;
class Rect
{
int x, y;
public:
void set_values (int,int);
int area ()
{
return (x * y);
}
};
void Rect::set_values (int a, int b)
{
x = a;
y = b;
}
int main ()
{
Rect recta, rectb;
recta.set_values (5, 6);
rectb.set_values (7, 6);
cout << "recta area: " << recta.area();
cout << "rectb area: " << rectb.area();
return 0;
} #include <iostream>
using namespace std;
class sample
{
private:
int var;
public:
void input()
{
cout << var;
}
void output()
{
cout << "Variable entered is ";
cout << var << "\n";
}
};
int main()
{
sample object;
object.input();
object.output();
object.var();
return 0;
} #include <iostream>
using namespace std;
class number
{
int i;
public:
int geti();
void puti(int j);
};
int number::geti()
{
return i;
}
void number::puti(int j)
{
i = j;
}
int main()
{
number s;
s.puti(10);
cout << s.geti( );
return 0;
}Suggested Topics
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