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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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; }
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; }
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; }
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; }
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; }
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