Quiz submission record for quiz6-2-2 at Thu Jul 29 10:54:50 2004: Your Answer for Question 1: epc hold adddress of affected instruction. cause register hold the reason for the exception. Your Answer for Question 2: There is difficulty finding out which instruction threw the exception in a pipelined computer. Your Answer for Question 3: YOu cannot use polling for things like hard drives because it would take up a huge amount of the processor. Your Answer for Question 4: I'm not really sure how to do this... I guess I'll just find out in lecture... Dammit... Your unique submission ID is quiz6-2-2-cs61c-cd-1091123690-1875.