The value of $E$ is:

a$.-1$

b$.0$

c$.2$

d$.1$

Which one of the following LC$-3$ instruction sequences will be generated when converting statement $"a=1$; $"$ to $LC-3$ assembly language instructions?

a$.$

and $r0,r0,$#$1$

str ro$,$ rL$,$ #A

b$.$ add ro$,$ ro$,$ #$1$

str r$0,$rG$,$ #A

c$.$ and $rO,rO,$#$0$

add ro$,$ ro$,$ #$1$

str ro$,$ rG$,$ #A

d$.$

and $r0,r0,$#$0$

add $r0,r0,$#$1$

$strr0,rL,$#A Which one of the following LC$-3$ instruction sequences will be generated when converting statement $"$e $=a$; $"$ to $LC-3$ assembly language instructions?

a$.$ Idr ro$,$ rG$,$ #E

str ro$,$ rL$,$ #A

b$.$

and $r0,r0,$#$0$

add $r0,r0,$#$1$

$strr0,rL,$#$A$

c$.$ Idr ro$,$ rG$,$ #A

str r$0,$ rL$,$ #E

d$.$ Idr ro$,$ rG$,$ #A

add r$0,$ ro$,$ #$1$

str ro$,$ rL$,$ #E

Which one of the following LC$-3$ instruction sequences will be generated when converting statement $"$d$++$;$"$ to LC$-3$ assembly language instructions?

a$.$

Idr $r0,rG,$#$D$

add $r0,rG,$#$1$

$strr0,rG,\frac{?}{?}$#$D$

b$.$

Idr r$0,$ rG$,$ #D

add $r0,r0,$#$1$

c$.$ add r$0,$ rG$,$ #$1$

str $rO,rG,$ #D

d$.$

Idr r$0,$ rL$,$ #D

add r$0,$ ro$,$ #$1$

str ro$,$ rL$,$ #D Which one of the following LC$-3$ instruction sequences will be generated when converting statement $"e=e+c$;$"$ to $LC-3$ assembly language instructions?

a$.$

Idr ro$,$ rL$,$ #C

add ro$,$ rG$,$ #E

str ro$,$ rG$,$ #E

b$.$

Idr r$0,$ rG$,$ #E

Idr r$1,$ rL$,$ #C

add ro$,$ ro$,$ r$1$

str ro$,$ rG$,$ #E

c$.$

Idr ro$,$ rL$,$ #E

Idr r$1,$rG$,$ #C

add r$0,$ r$0,$ r$1$

str ro$,$ rL$,$ #E

d$.$

Idr ro$,$ rG$,$ #E

add ro$,$ rL$,$ #C

str r$0,$ rL$,$ #Ea$.$ Idr ro$,$ rG$,$ #E

ldr r$1,$ rL$,$ #B

not $r1,r1$

add r$0,$ r$0,$ r$1$

brzp done

b$.$

Idr $r0,rL,\frac{?}{?}$#$E$

Idr $r1,rG,\frac{?}{?}$#$B$

not $r0,r1$

add $r0,r1,\frac{?}{?}$#$1$

add $r0,r0,r1$

$brnp$ done

c$.$

$c.$ Idr $r0,rG,$#$E$

Idr $r1,rL,$#$B$

not $r1,r1$

add $r1,r1,$#$1$

add $r0,r0,r1$

$brn$ done

d$.$

$d.$ Idr $r0,rL,$#$E$

Idr $r1,rG,\frac{?}{?}$#$B$

not $r1,r1$

add $r1,r1,\frac{?}{?}$#$1$

add $r0,r0,r1$

$brzp$ done Read the program below before answering questions $3$ to $10.$

Assume that $($i$)rG$ represents the register pointing to the beginning of the locations where

the global variables are stored, $($ii$)$ rL denotes the register that records the start of the

locations where the local variables are stored, and $($iii$)$ the offsets of the variables in the

program above are given in the table below. In the table, each capital letter represents an

integer.

The value of $C$ is:

a$.1$

b$.3$

c$.0$

d$.2$