In the RGB color model, white is represented by putting a(n) ________ in each RGB setting

If consecutive elements in listCont have the same value, the ____ operation removes the duplicates.

A. listCont.remove() B. listCont.duplicate() C. listCont.remove(duplicate) D. listCont.unique()

Input operations are supported by class ______________.

Fill in the blank(s) with the appropriate word(s).