Answer:
C (Most feasible option)
Explanation:
I am not sure but option C seems most probable, all other options do not seem to be true 
 
        
             
        
        
        
Answer:
In general the number of  bit registers in Intel 80x86 CPU design when combined together forms a 16 - bit register
An example of the  -bit registers are AH, AL, BH, BL, CH, CL, DH, and DL
Explanation:
Solution
The 8086 CPU design has a total of eight 8-bit registers and these register can be integrated together to make 16- bit register as well. 
The 16-bit data is stored by breaking the data into a low-order byte and high order byte.
The name of the 8 bit registers is shown below:
AH, AL, BH, BL, CH, CL, DH, and DL
 
        
             
        
        
        
Answer:
Low memory?
So to fix the problem you could add more memory to the machine.
Explanation:
 
        
             
        
        
        
Answer:
You will get compile error
Explanation: