Question 3 (10 points): Consider this binary number 100011011001 A. Convert this

Question

Question 3 (10 points): Consider this binary number 100011011001 A. Convert this binary number to Octal B. How many bytes does this binary number have? C. What is the two's (2's) complement of this binary number? Question 4 (10 points): Perform the following 5-bit binary addition 00111 + 01111 and state if there is an overflow Question 5 (10 points): A. What are the main functional units of the Von Neumann machine? B. Give a brief description of the function of each functional unit. Question 6 (10 points): Write the truth table for Y-A+B.(C

Explanation / Answer

Q.3
A. Octal number for 100011011001 is 4331
B. This binary number has 12 bits mean 1.5 bytes
C. For two's compliment first invert the number, so its is 011100100110
add 1 to it. It becomes 011100100111

Q4 Addition of 2 binary number as below"
00111+01111 = 10111

First column (from the right!) : 1 + 1= 0 carry 1
second column : 1 + 1 + 1 (carried)= 1 carry 1
third column : 1 + 1 + 1 (carried) = 1 carry 1
fourth column : 0 + 1 + 1 (carried) = 0 carry 1
fifth column : 0 + 0 + 1 (carried) = 1
So answer is: 10111 and there isn't an overflow.

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