1. Complete the following tables using hexadecimal  numbers only :

2. Complete the following table with hexadecimal numbers only.

3. Complete the following tables with hexadecimal numbers only:.          

4.  Complete the table below. Use only hexadecimal numbers only.

5. Compute 43323₅ Mod(243₅) = N₅ = ________

6.

mov ax ,  1011 0100 1110 1011 b

mov bx,   0000 0101 0010 0000 b

and ax, bx

shr ax, 4 ;                                      

The register AX will contain the resulting number, in decimal =              

7. (a).  The float point number 56.00089   = N₁₀/M₁₀ where N₁₀/M₁₀ = __________

   (b).  N₁₀/M₁₀ -> P₁₆/Q₁₆ where P₁₆/Q₁₆ = _____

8.  Write 0.23/0.0035 in scientific notation form  N/M* 10 ⁿ  where N, M and n are integers:  _______

9. The end of the following partial program will store    __________   into  eax.    

mov eax, 0

mov ebx, 1

begin: cmp ebx , 3

jg end

add ebx, 1

add eax, ebx

jmp begin

end:

10. From this partial program complete the following table below:

mov eax, 1 ;        

mov ebx, 100       

cmp eax, 4

begin: jg  end

mov [ebx], eax

 add eax, 2

add ebx, 4

 jmp begin

end:

Memory Storage                               

11. [(0.3879)(768000)]/[(57.554)(3000)] = [(3879)10ⁿ(768)10^m]/[(57554)10^p(3)10^q] =

     {[(3879)(768)/[(57554)(3)]}10^R

n = _______  ; m = ________ ;   p = ___  ; q = _________   ;    R__________            

12. The following partial program will truncate the number 3.5

.data

n word ?

x real4     3.5

round word 0600h

.code

_start :

fld x           

fstcw round

fist n ;         

public _start

end

True   ______    False _______  

13. .data

n word ?

x real4 0.09

y word ?

round word 0600h

.code

_start :

fld x          

fldcw round     

fist n            

fstcw  y

public _start                                                                                                                                                                    

end:  This partial program stores in y the value _____  and stores in n the value ______

14.

; begin

mov m,  0100010100000000b

fcom x

fstsw ax

and ax,m

cmp  ax,  0100000000000000b

 jne L1

mov eax, 1 

jmp L2

L1:mov eax ,  0

L2: end

Assuming that S has a value, the partial program above will find that

(a). S > x;     (b). S < x     (c). S=x      (d).  S≠ x  (e).  none of these   __________

15. The following are ASCII codes: 3C 42 5D.   Translate into a string ___________   

16.  Complete the following table below. Only hexadecimal numbers.                                

17.  Complete the table below. Only hexadecimal numbers.

18.  The largest 24 bits signed hexadecimal number that can be stored in EAX is

EAX:                                            hexadecimal number                     

Complete the table above.