What is pseudo? In what way are linkes pseudo?

Answer 1

Linda, read this once more time:
Links can be styled with any CSS property (e.g., color, font-family, background, etc.).
In addition, links can be styled differently, depending on what state they are in. The following pseudo selectors are available:
a:link - defines the style for normal unvisited links
a:visited - defines the style for visited links
a:active - a link becomes active once you click on it
a:hover - a link is hovered when the mouse is over it

Pseudo means something "as like as"