'Octal number' diaporamas de présentation

EKT 121 / 4 ELEKTRONIK DIGIT 1

CHAPTER 1 : INTRODUCTION. EKT 121 / 4 ELEKTRONIK DIGIT 1. Lecturer : FAIRUL AFZAL Office : KKF 8 ( 04-9854150) Email :fairul@unimap.edu.my. Digital vs. analog quantities Decimal numbering system (Base 10) Binary numbering system (Base 2)

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Computer Science

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Number System conversions

Number System conversions. Number Systems. There are four systems of arithmetic which are often used in digital electronics. Decimal Number System Binary Number System Octal Number System Hexa Decimal System. Decimal Number system.

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Agenda

Agenda. The Linux File System (chapter 4 in text) Directory Structures / Navigation Terminology / File Naming Rules Relative vs Absolute pathnames mkdir, mkdir -p, rmdir, rm -r ls, ls -a, ls -F, ls -l, ls -ld Setting Access Permissions chmod / umask Linking Files

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Chapter 2

Chapter 2. Binary Values and Number Systems. Chapter Goals. Distinguish among categories of numbers Describe positional notation Convert numbers in other bases to base 10 Convert base-10 numbers to numbers in other bases Describe the relationship between bases 2, 8, and 16

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Numbering System

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CS105 Introduction to Computer Concepts Binary Values & Number systems

CS105 Introduction to Computer Concepts Binary Values & Number systems. Instructor: Cuong (Charlie) Pham. Outline. Review of Computing System Layers Numbers Positional Notation Conversion among different bases Binary and Computers. Layers of a Computer Systems. Number Categories.

460 views • 25 slides

Octal & Hexadecimal Number Systems

Octal & Hexadecimal Number Systems. What, More Number Systems?. Why do we need more number systems? Humans understand decimal Digital electronics (computers) understand binary Since computers have 32, 64, and even 128 bit busses, displaying numbers in binary is cumbersome.

742 views • 25 slides

Octal & Hexadecimal Number Systems

Octal & Hexadecimal Number Systems. What, More Number Systems?. Why do we need more number systems? Humans understand decimal Digital electronics (computers) understand binary Since computers have 32, 64, and even 128 bit busses, displaying numbers in binary is cumbersome.

2.68k views • 25 slides

Octal & Hexadecimal Number Systems

Octal & Hexadecimal Number Systems. What, More Number Systems?. Why do we need more number systems? Humans understand decimal Digital electronics (computers) understand binary Since computers have 32, 64, and even 128 bit busses, displaying numbers in binary is cumbersome.

274 views • 25 slides

Number systems: binary, decimal, hexadecimal and octal. Conversion between various number systems

Number systems: binary, decimal, hexadecimal and octal. Conversion between various number systems. Decimal numbers.

337 views • 19 slides

Agenda

Agenda. The Linux File System (chapter 4 in text) Setting Access Permissions Directory vs File Permissions chmod Utility Symbolic Method Absolute Method umask Utility. Access Permissions.

320 views • 18 slides

Octal & Hexadecimal Number Systems

Octal & Hexadecimal Number Systems. What, More Number Systems?. Why do we need more number systems? Humans understand decimal Digital electronics (computers) understand binary Since computers have 32, 64, and even 128 bit busses, displaying numbers in binary is cumbersome.

404 views • 18 slides

Agenda

Agenda. Data Representation Purpose Numbering Systems Binary, Octal, Hexadecimal (Hex) Numbering System Conversions Binary to Octal, Octal to Binary Binary to Hex, Hex to Binary. Data Representation. Manipulating binary data on the computer:

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212 views • 18 slides

Number System

Number System. Prepared By Dr. Anu Gokhale. Decimal, Binary, Octal, and Hex. Decimal is the number system that we use Binary is a number system that computers use

317 views • 17 slides

Agenda

Agenda. The Linux File System (chapter 4 in text) Setting Access Permissions Directory vs File Permissions chmod Utility Symbolic Method Absolute Method umask Utility. Access Permissions.

347 views • 16 slides

Agenda

Agenda. The Linux File System (chapter 4 in text) Setting Access Permissions Directory vs File Permissions chmod Utility Symbolic Method Absolute Method umask Utility. Access Permissions.

250 views • 16 slides

Number Systems

289 views • 16 slides

Number Base Relationships

Number Base Relationships. How to explain the relationship between binary and Octal/Hex values. F451 AS Computing @ WBGS. Binary Number. 172 denary into binary. 1. 0. 1. 0. 1. 1. 0. 0. Octal Number. 172 in denary is 254 in Octal. 0*0=0 2*64=128 5*8=40 1*4=4 128+40+5= 172. 0.

182 views • 6 slides