Quiz submission record for quiz2-2-1 at Tue Jun 29 20:41:45 2004:

Your Answer for Question 1:
We can drop goto. We can express goto with while and do while. With continue and break, it can be done more easily. But sometime goto make code simple.( but it is not good in view of software engineering. It disturbs flow of program) So designer included goto, I think.

Your Answer for Question 2:
if(else, else if), switch, while, do while, for.

Do you mean only instructions in MIPS explained in 3.5? every decisions can be composed by those four instruction ; bne, beq, slt, j. But there are many instructions for making decisions (21 instructions!) 
They are enough to express making decision in C. Actually with bne, beq, slt and j, we can make every decisions, I think.



Your Answer for Question 3:
Although 3.4 is not preview section, I read this chapter, and this is new information for me. I have wondered how instructions in MIPS composed, and this chapter give me answer for it. 


Your unique submission ID is quiz2-2-1-cs61c-bd-1088566905-731.