9) The CSS3 selectors for data validation are

a. :required, :valid, :notvalid

b. :required, :valid, :invalid

c :required, :notrequired, :valid

d :required, :notrequired, :valid, :invalid

10) To associate a field with a data list, you set

A the list attribute of the field to the id of the datalist element

b. the list attribute of the datalist element to the id of the field

c. the for attribute of the field to the id of the datalist element

d. the for attribute of the datalist element to the id of the field

11) which of the following statement is not true about email, url, and tel controls?

a. its good to use these control because they indicate the type of data theyre for

b. The browser will automatically validate the entrie in all three of these controls.

c. The error message thats displayed if an entry is invalid varies depending on the browser

d. the control are treated as text boxes if theyre not supported by a browser