An expression using the + operator between two variables assigned with the prompt() statement concatenates the variables as strings instead of performing arithmetic addition on them.

The physical devices that make up a computer are its __________.

a. software b. applications c. hardware d. CPU

Utilize the ONMOUSEOVER and ONMOUSEOUT event handlers to dynamically change the color of text or other elements within a page. Note that it is even possible to change the background color of a button when the mouse moves over it, making it appear dynamic to the user.

What will be an ideal response?