Welcome to the Derived Classes,Templates and Exception Handling in C++ MCQs Page
Dive deep into the fascinating world of Derived Classes,Templates and Exception Handling in C++ with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Derived Classes,Templates and Exception Handling 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 Derived Classes,Templates and Exception Handling 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 Derived Classes,Templates and Exception Handling 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 Derived Classes,Templates and Exception Handling in C++. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Derived Classes,Templates and Exception Handling in C++ MCQs | Page 17 of 24
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#include <iostream>
using namespace std;
void test(int x)
{
try
{
if (x > 0)
throw x;
else
throw 'x';
}
catch(char)
{
cout << "Catch a integer and that integer is:" << x;
}
}
int main()
{
cout << "Testing multiple catches\n:";
test(10);
test(0);
} #include <stdexcept>
#include <limits>
#include <iostream>
using namespace std;
void func(int c)
{
if (c < numeric_limits<char> :: max())
throw invalid_argument("MyFunc argument too large.");
else
{
cout<<"Executed";
}
}
int main()
{
try
{
func(256);
}
catch(invalid_argument& e)
{
cerr << e.what() << endl;
return -1;
}
return 0;
} #include <iostream>
#include <string>
using namespace std;
int main ()
{
int num = 3;
string str_bad = "wrong number used";
try
{
if ( num == 1 )
{
throw 5;
}
if ( num == 2 )
{
throw 1.1f;
}
if ( num != 1 || num != 2 )
{
throw str_bad;
}
}
catch (int a)
{
cout << "Exception is: " << a << endl;
}
catch (float b)
{
cout << "Exception is: " << b << endl;
}
catch (...)
{
cout << str_bad << endl;
}
return 0;
} #include <iostream>
using namespace std;
double division(int a, int b)
{
if (b == 0)
{
throw "Division by zero condition!";
}
return (a / b);
}
int main ()
{
int x = 50;
int y = 0;
double z = 0;
try
{
z = division(x, y);
cout << z << endl;
}
catch (const msg)
{
cerr << msg << endl;
}
return 0;
} #include <iostream>
#include <typeinfo>
using namespace std;
class A
{
};
int main()
{
char c; float x;
if (typeid(c) != typeid(x))
cout << typeid(c).name() << endl;
cout << typeid(A).name();
return 0;
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