a) Represent the decimal number -89 in binary using 8-bit: i.Signed magnitude: ____________________________ ii.One's complement: ____________________________ iii.Two's complement: ___________________________
a) Represent the decimal number -89 in binary using 8-bit: i.Signed magnitude: ____________________________ ii.One's complement: ____________________________ iii.Two's complement: ___________________________
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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a) Represent the decimal number -89 in binary using 8-bit:
i.Signed magnitude: ____________________________
ii.One's complement: ____________________________
iii.Two's complement: ___________________________
b) What decimal value does the 8-bit binary number 10011110 have if:
i.it is interpreted as an unsigned number? ___________________________
ii.it is on a computer using signed-magnitude representation? _______________________
iii.it is on a computer using one’s complement representation? _______________________
iv.it is on a computer using two’s complement representation? _______________________
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