To change the string "ABCDEFGHI" to "aaaaaFGHI" you would use the _________ function.

What is the value of x after the following statements?

int x; x = x + 30; a. 0 b. 30 c. 33 d. garbage

?The selector _____ identifies the color to apply to a navigation link while the pointer is moving over the link.

A. ?nav a:link B. ?nav a:active C. ?nav a:hover D. ?nav a:visited