Question 14 (15 points) Listen Saved Assume x = 10010100 and y = 101100, and both represent 8-bit signed values in the 2's complement number system. 1) State the decimal value of x. 2) State the decimal value of y. 3) Perform the operation x+y. Provide your answer as a signed 2's complement 8-bit binary number. Give the decimal value of the result State whether or not an overflow occurred and why. 4) Perform the operation x-y. Provide your answer as a signed 2's complement 8-bit binary number. Give the decimal value of the result State whether or not an overflow occurred and why. 5) Perform the operation y-x Provide your answer as a signed 2's complement 8-bit binary number. Give the decimal value of the result

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Question 14 (15 points)
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Assume x = 10010100 and y = 101100, and both represent 8-bit signed values in the
2's complement number system.
1) State the decimal value of x.
2) State the decimal value of y.
3) Perform the operation x+y.
Provide your answer as a signed 2's complement 8-bit binary number.
Give the decimal value of the result
State whether or not an overflow occurred and why.
4) Perform the operation x-y.
Provide your answer as a signed 2's complement 8-bit binary number.
Give the decimal value of the result
State whether or not an overflow occurred and why.
5) Perform the operation y-x
Provide your answer as a signed 2's complement 8-bit binary number.
Give the decimal value of the result
Transcribed Image Text:Question 14 (15 points) Listen Saved Assume x = 10010100 and y = 101100, and both represent 8-bit signed values in the 2's complement number system. 1) State the decimal value of x. 2) State the decimal value of y. 3) Perform the operation x+y. Provide your answer as a signed 2's complement 8-bit binary number. Give the decimal value of the result State whether or not an overflow occurred and why. 4) Perform the operation x-y. Provide your answer as a signed 2's complement 8-bit binary number. Give the decimal value of the result State whether or not an overflow occurred and why. 5) Perform the operation y-x Provide your answer as a signed 2's complement 8-bit binary number. Give the decimal value of the result
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