1. Express the following decimal integers in 8-bit 2's-complement. a) 75 b) –92 2. Express the following decimal integers in excess 127 (8 bits) It means: Add the excess 127 to the number then represent the sum as 8 bits unsigned integer. a) 136 b) -7
1. Express the following decimal integers in 8-bit 2's-complement. a) 75 b) –92 2. Express the following decimal integers in excess 127 (8 bits) It means: Add the excess 127 to the number then represent the sum as 8 bits unsigned integer. a) 136 b) -7
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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1. Express the following decimal integers in 8-bit 2's-complement.
a) 75 b) –92
2. Express the following decimal integers in excess 127 (8 bits)
It means: Add the excess 127 to the number then represent the sum as 8 bits unsigned integer.
a) 136 b) -7
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