Lecture Practice Quiz 12                             

I. Arithmetic (10 points)

Do the necessary binary-decimal-hexadecimal conversion to fill in the
missing entries in the following table.

           binary         Decimal     hex     char  

 1.    0 1 1 0 0 0 1 0    _______     _ _     �___� 

 2.    _ _ _ _ _ _ _ _       50       _ _     �___� 

 3.    _ _ _ _ _ _ _ _    _______     5 0     �___� 

 4.    _ _ _ _ _ _ _ _    _______     _ _      �9�


Convert each of the following 32-bit signed hexadecimal int�s to decimal.

5. _______________  0x000000F0

6. _______________  0x00000AB3

Convert each of the following decimal numbers into 32-bit signed hexadecimal int�s. 
(8 hexadecimal digits).

 7. 0x _ _ _ _ _ _ _ _      100

 8. 0x _ _ _ _ _ _ _ _      257

 9. 0x _ _ _ _  Add 678 (base 16) and ABC (base 16), answer in base 16.

10. Count from 0 (base 3) to 100 (base 3) in base 3. (Hint � there is no 3 in base 3). 

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