Quiz submission record for quiz2-1-2 at Tue Jun 29 01:26:01 2004: Your Answer for Question 1: umm...i don't know, but i will say arrays and other complex data structures. MIPS retrieves their addresses from memory and puts them into registers and after the done operations, stores the results into the memory, compilers try to keep the most frequently used variables in registers and places the rest in memory, using loads and stores to move variales between registers adn memory Your Answer for Question 2: add $s1 &s1 1 Your Answer for Question 3: still shaky on using registers, and the load instruction Your unique submission ID is quiz2-1-2-cs61c-cw-1088497561-296.