What will happen if In a C++ program a class has no name?

CPP - Quiz(MCQ)

What will happen if "In a C++ program a class has no name"?

It is not even allowed in C++

It will not have the Constructor

Both (A) and (B)

It will not have the destructor

Correct Answer : It will not have the destructor

Explanation : In the C++ program, if we use a class without assigning a name. As a result, it will not be going to have a destructor, but it will have the object. To understand it in more detail, consider the following program:

#include 
using namespace std;
class
{
    public:
	void func()
        {
		cout<<"Hello world";
	}
}a;
int main(int argc, char const *argv[])
{
	a.func();
	return 0;
}â€‹

Recently Updated in CPP Questions

What is the signature of math in function using command line arguments?

int main(int argc, char **argv);

int main(int argc, char const **argv);

int main(int argc, char const *argv[]);

All of the above

Correct Answer : All of the above

Explanation : Any of the above signature can be used while using command line arguments in C++ programs