Mchine Instructions

Question 1
   
A
2
B
3
C
5
D
6
       Computer Organization        Mchine Instructions       Gate-2007
Question 1 Explanation: 
We can write the given four instructions using OP and MOV operations as below.
MOV a, R1
ADD b, R1
MOV c, R2
ADD d, R2
SUB e, R2
SUB R1, R2
MOV R2, m
So, from the above total no. of MOV instructions = 3
There is 1 question to complete.