Classes And Objects In C Plus Plus - Study Mode
[#136] Which keyword is used to create a copy constructor in C++?
Correct Answer
(D) None of the above
[#137] What is the purpose of a copy constructor in C++?
Correct Answer
(C) To initialize an object using another object
[#138] What happens if a class does not explicitly declare any constructors in C++?
Correct Answer
(D) A default constructor is provided by the compiler
[#139] What is a destructor in C++?
Correct Answer
(A) A special member function that destroys objects
[#140] What will be the output of the following C++ code? #include <iostream>
#include <string>
using namespace std
int main(int argc, char const *argv[])
{
string str
cin>>str
cout<<str
return 0
}
Correct Answer
(B) Input provided by the user