There are __________ computers that work directly with octal or hex.

Most organizations use the 32-bit version of Windows 10 rather than the 64-bit version of Windows 10.

Answer the following statement true (T) or false (F)

What is the printout of the following code?

``` #include using namespace std; void f(int &p1, int p2) { p1++; p2++; } int main() { int x1 = 1; int x2 = 1; f(x1, x2); cout << "x1 is " << x1 << " x2 is " << x2; } ``` a. x1 is 2 x2 is 2 b. x1 is 1 x2 is 2 c. x1 is 1 x2 is 1 d. x1 is 2 x2 is 1