11. Which of the following operator is used to capture all the external variable by value?
12. What will be the output of the following C++ code?
#include <iostream>
using namespace std;
int main( )
{
char line[100];
cin.getline( line, 100, 't' );
cout << line;
return 0;
}
#include <iostream>
using namespace std;
int main( )
{
char line[100];
cin.getline( line, 100, 't' );
cout << line;
return 0;
}13. How many types of inheritance are there in c++?
14. Which of the following function is used to initialize a tuple?
15. Which of the following header file is required to use in-bulit functors of C++?
16. What will be the output of the following C++ code?
#include <iostream>
#include <cctype>
using namespace std;
int main(int argc, char const *argv[])
{
char arr[27] = "abcdefghijklmnopqrstuvwxyz";
for(int i=0;i<27;i++)
{
cout<<(bool)isxdigit(arr[i]);
}
}
#include <iostream>
#include <cctype>
using namespace std;
int main(int argc, char const *argv[])
{
char arr[27] = "abcdefghijklmnopqrstuvwxyz";
for(int i=0;i<27;i++)
{
cout<<(bool)isxdigit(arr[i]);
}
}17. What will be the output of the following C++ code?
#include <iostream>
#include <vector>
using namespace std;
int main()
{
vector<int> v;
for (int i = 1; i <= 5; i++)
v.push_back(i);
cout<<v.size();
cout<<endl<<v.capacity();
return 0;
}
#include <iostream>
#include <vector>
using namespace std;
int main()
{
vector<int> v;
for (int i = 1; i <= 5; i++)
v.push_back(i);
cout<<v.size();
cout<<endl<<v.capacity();
return 0;
}18. What will be the output of the following C++ code?
#include <iostream>
using namespace std;
template <class type>
class Test
{
public:
Test()
{
};
~Test()
{
};
type Funct1(type Var1)
{
return Var1;
}
type Funct2(type Var2)
{
return Var2;
}
};
int main()
{
Test<int> Var1;
Test<double> Var2;
cout << Var1.Funct1(200);
cout << Var2.Funct2(3.123);
return 0;
}
#include <iostream>
using namespace std;
template <class type>
class Test
{
public:
Test()
{
};
~Test()
{
};
type Funct1(type Var1)
{
return Var1;
}
type Funct2(type Var2)
{
return Var2;
}
};
int main()
{
Test<int> Var1;
Test<double> Var2;
cout << Var1.Funct1(200);
cout << Var2.Funct2(3.123);
return 0;
}19. Which header file is used to create the pseudo random generator?
20. How many kind of operation can be applied to transform method in c++?
Read More Section(C plus plus miscellaneous)
Each Section contains maximum 100 MCQs question on C plus plus miscellaneous. To get more questions visit other sections.
- C plus plus miscellaneous - Section 1
- C plus plus miscellaneous - Section 2
- C plus plus miscellaneous - Section 3
- C plus plus miscellaneous - Section 5
- C plus plus miscellaneous - Section 6
- C plus plus miscellaneous - Section 7
- C plus plus miscellaneous - Section 8
- C plus plus miscellaneous - Section 9
- C plus plus miscellaneous - Section 10
- C plus plus miscellaneous - Section 11