Bit # Power of 2 Bit Values Multiplier Byte Value To convert a binary number into its decimal equivalent, we multiply the value in each bit corresponding power of 2 and add the products together. Consider the 8-bit binary number 010111002: 7 7 00111000 <- 56 0 128 11111111 <- 255 4 4 1 16 3 3 1 400 2 2 1 4 8 1 6 5 6 5 1 0 64 32 0*128 + 1*64 + 0*32 + 1*16+ 1*8 + 1*4 + 0*2 + 0*1 = 9 1 0 0 0 0 X 1 2

Bit # Power of 2 Bit Values Multiplier Byte Value To convert a binary number into its decimal equivalent, we multiply the value in each bit corresponding power of 2 and add the products together. Consider the 8-bit binary number 010111002: 7 7 00111000 <- 56 0 128 11111111 <- 255 4 4 1 16 3 3 1 400 2 2 1 4 8 1 6 5 6 5 1 0 64 32 0128 + 164 + 032 + 116+ 18 + 14 + 02 + 01 = 9 1 0 0 0 0 X 1 2

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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