Number representation and overflow] Consider the following 8 bit binary number numbers below: A= 11010111 B= 10011101 a. What is the value of A in decimal if we interpreted A as an unsigned number? b. What is the value of B in decimal if we interpreted B as a two's complement number? c. In two's complement representations for both A and B: i. What is the value of (A + B)? Indicate if there is an overflow? i. What is the value of (B - A)? Indicate if there is an overflow?
Number representation and overflow] Consider the following 8 bit binary number numbers below: A= 11010111 B= 10011101 a. What is the value of A in decimal if we interpreted A as an unsigned number? b. What is the value of B in decimal if we interpreted B as a two's complement number? c. In two's complement representations for both A and B: i. What is the value of (A + B)? Indicate if there is an overflow? i. What is the value of (B - A)? Indicate if there is an overflow?
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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![Number representation and overflow] Consider the following 8 bit binary number numbers below:
A = 11010111
B = 10011101
a. What is the value of A in decimal if we interpreted A as an unsigned number?
b. What is the value of B in decimal if we interpreted B as a two's complement number?
c. In two's complement representations for both A and B:
i. What is the value of (A + B)? Indicate if there is an overflow?
ii. What is the value of (B - A)? Indicate if there is an overflow?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8da19e30-12c8-4911-9ecf-956e84982e63%2Ffe645be6-0fca-4061-a0a2-209f3fb64702%2Fc80cqt4_processed.png&w=3840&q=75)
Transcribed Image Text:Number representation and overflow] Consider the following 8 bit binary number numbers below:
A = 11010111
B = 10011101
a. What is the value of A in decimal if we interpreted A as an unsigned number?
b. What is the value of B in decimal if we interpreted B as a two's complement number?
c. In two's complement representations for both A and B:
i. What is the value of (A + B)? Indicate if there is an overflow?
ii. What is the value of (B - A)? Indicate if there is an overflow?
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