Welcome to the Namespaces and Exceptions in C++ MCQs Page
Dive deep into the fascinating world of Namespaces and Exceptions in C++ with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Namespaces and Exceptions 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 Namespaces and Exceptions 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 Namespaces and Exceptions 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 Namespaces and Exceptions in C++. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Namespaces and Exceptions in C++ MCQs | Page 1 of 2
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#include <iostream>
using namespace std;
namespace first
{
int var = 5;
}
namespace second
{
double var = 3.1416;
}
int main ()
{
int a;
a = first::var + second::var;
cout << a;
return 0;
} #include <iostream>
using namespace std;
namespace first
{
int x = 5;
int y = 10;
}
namespace second
{
double x = 3.1416;
double y = 2.7183;
}
int main ()
{
using first::x;
using second::y;
bool a, b;
a = x > y;
b = first::y < second::x;
cout << a << b;
return 0;
} #include <iostream>
using namespace std;
namespace Box1
{
int a = 4;
}
namespace Box2
{
int a = 13;
}
int main ()
{
int a = 16;
Box1::a;
Box2::a;
cout << a;
return 0;
} #include <iostream>
using namespace std
namespace space
{
int x = 10;
}
namespace space
{
int y = 15;
}
int main(int argc, char * argv[])
{
space::x = space::y =5;
cout << space::x << space::y;
} #include <iostream>
using namespace std;
namespace extra
{
int i;
}
void i()
{
using namespace extra;
int i;
i = 9;
cout << i;
}
int main()
{
enum letter { i, j};
class i { letter j; };
::i();
return 0;
}Suggested Topics
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