Quiz submission record for quiz2-2-2 at Thu Jul 1 09:59:50 2004: Your Answer for Question 1: MIPS uses two classes of register, one of which is not preserved across procedure calls. That means that these temporary registers are quickly freed for use Your Answer for Question 2: Procedure call which would disappear - jal. Error to be avoided - infinite loops. Your Answer for Question 3: No comment Your unique submission ID is quiz2-2-2-cs61c-bb-1088701190-218.