You want to set the image resolution to 300dpi irrespective of the resolution of the image. Which of the following codes will be used?

What is the type of the letter-spacing property?

The color in three digit RGB notation is #fb0. What will be its equivalent six digit color code?

If the nav-index property of textbox1 is set to 10, that of textbox2 to 5 and that of textbox3 to 8, what will be the navigation order?

The RGB color model is hardware-specific while the HSL is symmetrical to lightness and darkness.

Which style is not valid for an image?

In an unordered list, to turn off the bullets on the li tags use:

What are the 4 current vendor prefixes for css3 properties? (5 major desktop browsers, not mobile or tv)

Which selector can be used to target every element on a page?

Does CSS3 totally take over CSS2 or can the two be mixed?

What does this code do? @import url("mystyle.css");