What should you look out for when shooting keying material with some cameras?

What will the following code display?

``` #include using namespace std; void showDub(int); int main() { int x = 2; showDub(x); cout << x << endl; return 0; } void showDub(int num) { cout << (num * 2) << endl; } ``` a. 2 2 b. 4 2 c. 2 4 d. 4 4

To view a list of all the printers your computer can access, add new printers, create connections to network printers, and select a default printer, access the Printers and Scanners option from the Control Panel.

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