Which of the Node constructors or destructor will be called when line 9 executes in the following code?

class Node {

public:

Node();

Node(const Node& orig);

Node(int blockSize);

~Node();

};

int main() {

Node currN(5); // line 9

// rest of main

}

Select one:

a. Node();

b. Node(const Node& orig);

c. Node(int blockSize);

d. ~Node();