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Consider the following addition problems. Please first convert each decimal number into eight-bit twos-complement notation, perform the addition in twos-complement notation, then convert the results back to decimal numbers. Identify each case in which the answer is incorrect because of overflow. 23+45 23-45 -23-45 200+100

Consider the following addition problems. Please first convert each decimal number into eight-bit twos-complement notation, perform the addition in twos-complement notation, then convert the results back to decimal numbers. Identify each case in which the answer is incorrect because of overflow. 23+45 23-45 -23-45 200+100

Database System Concepts
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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Consider the following addition problems. Please first convert each decimal number into eight-bit twos-complement notation, perform the addition in twos-complement notation, then convert the results back to decimal numbers. Identify each case in which the answer is incorrect because of overflow.

    1. 23+45
    2. 23-45
    3. -23-45
    4. 200+100
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