7. (Is the following expression true? ? ? + ? ? = ? ? + ?...

7. (Is the following expression true? ? ? + ? ? = ? ? + ? ? + ? ? Use a truth table to prove your answer.

8. (12 pts) Use a Karnaugh map to simplify the following expression: ? ? ? ? + ? ? ? ? + ? ? ? ? + ? ? ? ? + ? ? ? ? + ? ? ? ? + ? ? ? ?

9. (12 pts) Given a 16-bit field: A. How many bytes in the field? B. How many hex digits can be stored? C. What is the largest number that can be stored in the field is unsigned( not 2's complement)? Show the number in decimal, hex, and binary. D. What is the largest positive number that can be stored in the field is in 2's complement? What is the largest negative number (farthest from 0) that can be stored in the field is in 2's complement?

Expert Solution

venereology answered 1 year ago

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