Problem Given the following memory values and a one-address machine with an accumulator, what values do the following instructions load into the accumulator? Word 20 contains 40. Word 30 contains 50....

Problem

Given the following memory values and a one-address machine with an accumulator, what values do the following instructions load into the accumulator?

• 
  
  Word 20 contains 40.


• 
  
  Word 30 contains 50.


• 
  
  Word 40 contains 60.


• 
  
  Word 50 contains 70.

1. 
   
   LOAD IMMEDIATE 20


2. 
   
   LOAD DIRECT 20


3. 
   
   LOAD INDIRECT 20


4. 
   
   LOAD IMMEDIATE 30


5. 
   
   LOAD DIRECT 30


6. 
   
   LOAD INDIRECT 30