Points this page:

$5.[3$ pts$]($checkmark a$,$ b or $c-$ only one choice$)$:

FPU: In which register you pass float function parameters?

a$.$ S register

b$.$ T register

c$.R$ register

$6.[3$ pts$]($checkmark a$,$ b or c$-$only one choice$)$:

FPU: What is the difference between VMLA and MLA?

a$.$ No difference!

b$.$ VMLA uses four registers MLA uses three registers

c$.$ VMLA uses three registers MLA uses four registers.

$7.[3$ pts$]($checkmark a$,$ b or c $-$ only one choice$)$:

FPU: Is this valid: $"$VLDR R$1,[$R$0]"?$

a$.$ Yes of course.

b$.$ Nope, second parameter $($R$0)$ needs to be a S register.

c$.$ Nope, first parameter $($R$1)$ needs to be a S register.

$8.[3$ pts$]($checkmark a$,$ b or c $-$ only one choice$)$:

FPU: when do you need to preserve S registers with VPUSH and VPOP?

a$.$ If you use register$($s$)$ S$4-$S$11$

b$.$ If you use register$($s$)$ S$16-$S$31$

c$.$ If you use register$($s$)$ S$15-$S$31$