1)How do you decide to optimize an image as a JPG, GIF and PNG and what is a common example of each one?
2)What are alt tags for and are they necessary?
3)What is the difference between padding and margin?what is each one used for?
4)What are IDs used for and what are classes used for?
5)What is the normal flow of elements in a page?
6)What are the types of positioning and what does each one do?
7)What does floating do?
8)How do you break the floating of elements on a page (if for example you want the 2 columns to float but the footer to stack below so it doesn’t get floated too?)
9)What are the units of measurement for each of these layouts: Fixed-width Fluid Elastic
10)What layout would you not use for a design that will adapt to different devices?(for example iPhone, iPad, computer screens)
Web Design 1 