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Which of the following constructors are provided by the C++ - Practice - ObjectiveMcq

HomePracticeC++ InterviewProgrammingWhich of the following constructors...

Programming C++ InterviewMedium

Which of the following constructors are provided by the C++ compiler if not defined in a class?

Correct Answer: C — All of the mentioned

If a programmer does not define the above constructors in a class the C++ compiler by default provides these constructors to avoid error on basic operations.

Related Practice

What will be the output of the following C++ code

#include <iostream>

#include <bitset>

using namespace std;

int main()

{

bitset<b1(95);

bitset<b2 = b1 >> cout<<b1<<endl<<b}
What will be the output of the following C++ code

#include <iostream>

#include <bitset>

using namespace std;

int main()

{

bitset<b1(95);

bitset<b2 = b1 << cout<<b}
What happens when only one argument is supplied to flip() function?
What happens when no argument is supplied to flip() function?
What is the use of the flip function in bitset?
Which of the following is correct?
How destructor overloading is done?
What will be the output of the following C++ code

#include <iostream>

using namespace std;

class A{

public:

int a;

A(){

cout<<"Constructor called";

}

} a;

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

{

return}