Each case clause within a switch statement contains a value followed by which punctuation mark?

The quality and level of detail on a screen is determined by the ________

A) CRT size B) resolution C) number of LCD panels D) pixel color

Separate Year, Month, Day, Year Accessed, Month Accessed, and Day Accessed fields appear in the Create Source dialog box for a(n) ________ source

A) electronic B) conference proceedings C) website D) case