Question $1$:

Consider that the machine has the following state of memory for questions $($a$)$ and $($b$)$ below.

Please note that each row corresponds to one byte of memory. For each question make sure to

pay attention to the endianness of the system.

a$)$ Consider that register $$$t0$ holds the address $0BBBB0000$ and $$t1$ holds $066726f67.$

What will the following memory locations look like after executing: sw $$t1,4($$$t0),$ assuming

your system uses BIG endian. Show in the table using HEX values.

b$)$ Assume that the above table is the view of the memory for the following section of code:

data

str: $.$ascii "rats"

What will be the contents of $$t1($in $8-$digit HEX$)$ after the following instruction is executed if

you assume your system is LITTLE endian?

$.$text

main:

la $$t0,$ str

lw $$11,0($$$t0)$Question $3$:

Consider the following instructions and answer the question:

$($i$)$ jal label $-$ The "jump and link" instruction makes the jump to address