Creating a virtual function is easy-simply place the keyword ____ before the function's return type in the class declaration section.

If you have a PCI Express Version 2 video card, how many pins will the power connector have if the card requires extra power?

A. 4 B. 2 C. 5 D. 8

You can modify the tracking between letter pairs.

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