1.

What is the output of the following code?

int main() {

vector nums;

int i = 0;

nums.push_back(4);

nums.push_back(3);

nums.push_back(2);

nums.push_back(1);

for(i = 0; i < nums.size(); ++i) {

cout << nums.at(i) << " ";

}

return 0;

}

Select one:

a. 4 3 2 1

b. 1 2 3 4

c. 0 1 2 3

d. 3 2 1 0

2.

How many times will the Bird class default constructor be called in the following declarations:

Bird Parrot[5];

Select one:

a. 0

b. 1

c. 5

d. 6