This is using the mips program .data a: .byte 0x1a, 0x1b, 0x1c, 0x1d .text .globl main main:

B.2: What is the address of the byte with the value 0x1b?

Hint: Hmm, what is that address? To help, write a program to load the byte into t1 at the address of a, which you might put into t0 (using la and lbu instructions). If you increment the address by 1, you will get the next byte. You can then look at the value of t0 and t1 for the answer to question B.2.