Quiz submission record for quiz3-1-2 at Tue Jul 6 10:40:18 2004: Your Answer for Question 1: No, even if the two instructions have different formats each op code and func code pair is unique. Thus, if two instructions have the same op code, the func code has to be different if the instructions are different. Your Answer for Question 2: One reason might be that the memory address offset that is symbolized by There might be too large for the instruction architecture to hold. Therefore, it won't be able to reach There. Another reason is that different languages interpret the data in There by words or by bytes. If there contains the number 8, that might mean jump ahead 8 bytes or it might mean jump ahead 32 bytes or 8 words depending on the machine language used. Your unique submission ID is quiz3-1-2-cs61c-ee-1089135618-736.