What will be the output of the following C++ code?
#include <iostream>
using namespace std;
class A{
public:
A(){
cout<<"Constructor called\n";
}
~A(){
cout<<"Destructor called\n";
}
};
int main(int argc, char const *argv[])
{
A *a = new A[5];
delete[] a;
return 0;
}
#include <iostream>
using namespace std;
class A{
public:
A(){
cout<<"Constructor called\n";
}
~A(){
cout<<"Destructor called\n";
}
};
int main(int argc, char const *argv[])
{
A *a = new A[5];
delete[] a;
return 0;
}A. "Constructor called" five times and then "Destructor called" five times
B. "Constructor called" five times and then "Destructor called" once
C. Error
D. Segmentation fault
Answer: Option A
This Question Belongs to C Plus Plus Programming >> Object Oriented Programming In C Plus Plus
What is the process of creating an instance of a class called in C++?
A. Encapsulation
B. Polymorphism
C. Inheritance
D. Instantiation
A. The process of creating multiple instances of a class
B. The process of hiding the implementation details of a class
C. The process of deriving a new class from an existing class
D. The process of defining functions within a class
What is the access specifier that allows members to be accessed from outside the class in C++?
A. protected
B. public
C. friend
D. None of the above
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