Quiz submission record for quiz3-2-1 at Wed Jul  7 02:05:04 2004:

Your Answer for Question 1:
Well someone could write a virus program, which looks like a normal piece of codes. However when someone else downloaded it, then this piece of code automatically get executed and destroy the system.

Your Answer for Question 2:
I dont really recall this word in the reading. 

Your Answer for Question 3:
because there's the lack of a guard digit.

Your Answer for Question 4:
Im not sure how to answer this question. I know that the advantage of IEEE is good w/ computing floating-point.


Your unique submission ID is quiz3-2-1-cs61c-co-1089191104-283.