Maximizing compatibility with current and future user tools is a practice that falls under the accessibility guidelines that state Web content must be __________________.

What is the output of the following code?

int x = 0; while (x < 4) { x = x + 1; } System.out.println("x is " + x); a. x is 0 b. x is 1 c. x is 2 d. x is 3 e. x is 4

Match each of the bars in the histogram to the color it represents. (Draw arrows linking each bar and the color in the grayscale image in Figure 3.42.)