You can determine the maximum and minimum possible values for a datatype based on the number ofbits that it uses (I cover this in lecture, note it differs for unsigned compared with signed). The idea is toconsider which bits should be 0 or 1 to achieve the maximum and minimum values, respectively.1. For each type in the table, enter the minimum and maximum Base 10 values you can represent.Minimum (Base 10)Maximum (Base 10)Typeunsigned bytebyteunsigned intintNote: You can express your answers as powers of 2 if you want.

Answered: You can determine the maximum and…

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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You can determine the maximum and minimum possible values for a datatype based on the number of
bits that it uses (I cover this in lecture, note it differs for unsigned compared with signed). The idea is to
consider which bits should be 0 or 1 to achieve the maximum and minimum values, respectively.
1. For each type in the table, enter the minimum and maximum Base 10 values you can represent.
Minimum (Base 10)
Maximum (Base 10)
Type
unsigned byte
byte
unsigned int
int
Note: You can express your answers as powers of 2 if you want.

Expert Solution

Step 1: Concept of unsigned number and signed number:

The unsigned number is used to represent positive values and its range is o to 2^n -1 whereas the signed number is used to represent both positive and negative values with a range of -(2^(n-1)) to (2^(n-1) -1 ).

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