Which instruction adds 5 to register R2? a lea R2,5[R2] b load R2,5[R2] c lea R2,5[R0] d load R2,5[R2]
Pls choose the correct ans for this questions .
3. Which instruction adds 5 to register R2?
a lea R2,5[R2]
b load R2,5[R2]
c lea R2,5[R0]
d load R2,5[R2]
4. Which instruction performs R4:=&x?
a lea R5,0[R0]
b load R5,0[R4]
b load R5,0[R0]
d lea R5,0[R4]
7. Which instruction performs R5:=(*R4)
a lea R5,0[R0]
b load R5,0[R4]
c load R5,0[R0]
d lea R5,0[R4]
12. Each node in binary tree is a record with three fields:
value , left and right .Suppose R1 is a pointer to a node in the tree .Which instruction would put the value of that node into R3?
a. load R3,0[R1]
b. lea R3,0[R1]
c. lea R3,p[R0]
d. lea R3,1[R1]
e. lea R3,2[R1]
f. load R3,1[R1]
g. load R3,p[R0]
h. load R3,2[R1]
13 Each node in binary tree is a record with three fields:
value , left and right .Suppose R1 is a pointer to a node in the tree .Which instruction would put a pointer to the right subtree into R5 ?
a. lea R5,0[R1]
b. lea R5,1[R1]
c. load R5,0[R1]
d. load R5,2[R1]
e. lea R5,2[R1]
f. load R5,1[R1]
g. load R5,p[R0]
h. lea R5,p[R0]
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