1- If you need values preserved in register between jumps and branches, which set of registers should you use?

		$t0-$t7
		$s0-$s7
		$v0-$v1
		$at

2-Determine which instructions are used to perform a SYSCALL to exit the program.

		li $v0, 10 syscall
		li $a0 10 syscall
		la $a0, exit add $s0, $v0, $zero syscall
		j exit

3-What does the BNE instruction do?

		Branches to the location labelled label if $rs and $rt are not equal
		Branches no matter what to the location stored in $ra
		Branches to the location stored in $ra if $rs and $rt are not equal
		Branches to the location labelled label if $rs and $rt are equal

4- True or false: You may write values directly to the program counter ($pc) register.

True

False

5- What does the I generally mean at the end of instruction names such as ADDIU?

		Incognito mode
		Immediate
		Unsigned integer
		Perform operation right away