QUESTION 29 2 points Save Answe Samantha is an entrepreneur and her company website has the following links: Home, About Us, Careers, Contact Us. She wishes to vary their appearance whenever they are visited or clicked Samantha wants the color of unvisited links to remain white. Which of the following pseudo- classes perform should she use? o a :link o b. :hover ?. : visited od. :active 2 points Save Answ QUESTION 30 is the study of how users interact with dwebsite O a. Web proxy o b. Web scutter Oc. Web analytics o d. Web synchronization