NOTE: This submission was received late. The deadline was Wed Jul 7 11:00:00 2004 but the submission was not received until Wed Jul 7 13:24:53 2004. We will grade the last on-time submission for this quiz. Your Answer for Question 1: Didn't see this in the reading, but my best guess is that some kind of hacker could access certain parts of memory that he/she should not be accessing. You could type and restrict the data at hand so you could monitor what was going on ( like java does) but it would be slower. Your Answer for Question 2: Didn't see this in the reading either or the index. I'm guessing it has to do with floating point arithmetic? Your Answer for Question 3: The lack of a guard digit causes rounding errors. Your Answer for Question 4: For: other people can program stuff for your co-processor, and it will be compatible with existing software. Against: you could make a really fast and good processor like the crays Your unique submission ID is quiz3-2-1-cs61c-ah-1089231893-1879.