a. Find the 1’s complement of 8745622109 and 65472308 b. Determine the 2’s complement of 457ABC08816 and 23569710 c. Using 2’s complement only, subtract 451236 from 541446 d. Explain how the answer in “c” above was obtained

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
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It is a well-known fact that computers convert all inputted data and instructions to binary before it’s able to manipulate or work on them. There exist a one – to – one relationship between some number systems and binary. 2’s and 1’s complements are also ways of storing negative numbers.


a. Find the 1’s complement of 8745622109 and 65472308

b. Determine the 2’s complement of 457ABC08816 and 23569710

c. Using 2’s complement only, subtract 451236 from 541446

d. Explain how the answer in “c” above was obtained

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