Pengantar Ilmu Komputer dan Profesi Informatika

Slides:

Advertisements

Similar presentations

Introduction to Computers Chapter 2 §Computers are common in every facet of human activity. §They overcome the shortcomings of conventional radiography.

Advertisements

Components of a Computer System Components of a Computer System.

FIRST COURSE Essential Computer Concepts. New Perspectives on Microsoft Office 2007: Windows XP Edition 2 Objectives Compare the types of computers Describe.

 The central processing unit (CPU) interprets and executes instructions.  The “brains” of the computer.  The speed of the processor is how fast it.

Chapter 2: Hardware Basics Section I: Preparing to Use Technology.

Information Technology Ms. Abeer Helwa. Computer Generations First Generation (Vacuum Tubes) -They relied on the machine language to perform operations.

Department of Computer Engineering Computer Programming for International Engineers I NTERNATIONAL S CHOOL OF E NGINEERING C HULALONGKORN U NIVERSITY.

Computer Literacy for IC 3 Unit 1: Computing Fundamentals © 2010 Pearson Education, Inc. | Publishing as Prentice Hall.1 Chapter 1: Identifying Types of.

ICMAP-Shakeel 1 Infrastructure and Operations. ICMAP-Shakeel 2 Performance Variable for IT Functional capabilities and limitations Price-performance ratio.

Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used.

NAME – vivek singh. Class – VIII. WHAT IS COMPUTER ? A COMPUTER IS AN ELECTRONIC MACHINE. THAT CONVERT DATA INTO MEANINGFUL INFORMATION. IT CALCULATED.

The Computer Computer Systems / Ch. 11 Mohamed Zaki Principal Lecturer.

Inside the Computer Ms. Rocío Acevedo September 2006.

Computers Inside and Out

Computer Terminology Computer Technology Day 1. Terms You Should Know  Computer  Electronic device that performs four functions  Accepts Data (Input)

Chapter 1 1.  The computer system consists of: 1. Hardware: Physical Components, like the system unit,monitor,keyboard, mouse, camera, printer … etc.

CSCI 161: Introduction to Programming 1

OBJECTIVES  Explain why a computer represents data in the form of binary  Explain the terms related to data storage: bit, byte, character, word  Calculate.

COMPUTER SCIENCE Data Representation and Machine Concepts Section 1.2 Instructor: Lin Chen August 2013.

Chapter 2 part 2. Computer Processing Speeds Milliseconds - thousands of a second Microseconds - millionths of a second Nanoseconds - billionths of a.

Ajmer Singh PGT(IP) Hardware Concepts. Ajmer Singh PGT(IP) Computer It is an electronics device that can perform a variety of operations with a set of.

1 3 Computing System Fundamentals 3.2 Computer Architecture.

IT Groundwork ICS3UC - Unit 1 Hardware. Overview of Computer System.

Floyd, Digital Fundamentals, 10 th ed Slide 1 Digital Fundamentals Tenth Edition Floyd © 2008 Pearson Education Chapter 1.

Mrs. Ulshafer August, 2013 Java Programming Chapter 1.

Unit 2—Part A Computer Memory Computer Technology (S1 Obj 2-3)

COMPUTER BASICS Computer Technology. WHAT IS A COMPUTER?  Electronic  Accepts data and instructions  Manipulates, processes, and displays the information.

Computers Are Your Future Chapter 1 Slide 1 Introduction to the Computers & Internet Chapter 1 Concepts of Information Technology IT.

General Computer Stuff Hardware: physical parts of a computer: CPU, drives, etc. Software: Programs and Data A computer needs both to be useful.

Networking for Home and Small Businesses –.  Explain the binary representation of data.

Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used.

INFORMATION TECHNOLOGY

The Computer System CS 103: Computers and Application Software.

Computer Systems. Bits Computers represent information as patterns of bits A bit (binary digit) is either 0 or 1 –binary  “two states” true and false,

Introduction to Computer Forensics. The fundamental concern of forensic computing activity is for the accurate extraction of INFORMATION from computer-

TOPICS:  Introduction  Place Value  Binary  Decimal conversion  Decimal  Binary conversion  Related terms  Quiz.

Information Technology Basics. Introduction to Information Technology 2 Computer Science – Theory of Computational Applications Computer Engineers - Make.

The Wonderful World of Computers Larry Holder The University of Tennessee at Martin.

Introduction to Hardware. What is binary? We use the decimal (base 10) number system Binary is the base 2 number system Ten different numbers are used.

Introduction to Computer Forensics

Computer Science Introduction

Computer basics.

Computer Architecture & Operations I

An Overview of the Computer System

Memory Parts of a computer

Bits & Bytes How Computers Represent Data

Computer Science 210 Computer Organization

What is Binary? Binary is a two-digit (Base-2) numerical system, which computers use to process and store data. The reason computers use the binary system.

Unit 2 Computer Memory Computer Technology (S1 Obj 2-3)

Introduction To Computer

Computer Hardware Introduction.

Introduction to Computers

Lesson 1 The Computer Mohamed Zaki Principal Lecturer

Unit 3—Part A Computer Memory

Looking Inside the machine (Types of hardware, CPU, Memory)

An Overview of the Computer System

The Wonderful World of Computers

How do computers work? Storage.

Computer Electronic device Accepts data - input

Computers & Programming Languages

instructor Sami Aleswi Faculty of Computing and Information Technology

Unit 3—Part A Computer Memory

Computer Electronic device Accepts data - input

Introduction to Hardware

Computer Electronic device Accepts data - input

Lesson 1 0x The Computer System Mohamed Zaki Principal Lecturer

Pengantar Ilmu Komputer

CSE 102 Introduction to Computer Engineering

Computer System.

Presentation transcript:

Pengantar Ilmu Komputer dan Profesi Informatika Introduction Pengantar Ilmu Komputer dan Profesi Informatika

What is Computer?

Electronic Numerical Integrator and Computer (ENIAC) Previous Computer Electronic Numerical Integrator and Computer (ENIAC)

Modern Computer

Just it ????

Do you know any other form of computer?

Mobile Computing

Other Computer

Other Computer

Computer Defenition Computere  To Count Computer today : Electronic Device Accepting Input Processing Producing Output : Information Program Storing Output Otomatic

Computer System System  Network or elements that link together become united to reach goal of the system The goal of computer system : processing data and provide information Computer System element : Hardware Software Brainware

Hardware Physical Devices in computer system that make up the computer system Example : Printer, Memory, Monitor Else????

Software Stuff that make your computer working /do things for you. It contains instruction to process data. Example : C, Mathlab, Fortran Else ???

Brainware Person that operate and manage computer system Example : System Analyst, Computer operator, Network Engineer Else?????

Computer Capability Basic Operation : counting in fast speed. Unit measurement for computer speed are : millisecond, microsecond, nanosecond or picosecond

Unit measurement for computer speed Millisecond (ms) (1/1000) Microsecond (us) (1/1.000.000) Nanosecond (ns) (1/1.000.000.000) Picosecond (ps) (1/1.000.000.000.000)

Capacity Measurement Capacity 1 Bit Binary Digit 1 Byte 8 bits atau 1 karakter 1 KB (Kilo Byte) 1024 bytes 1 MB (Mega Byte) 1024 KB atau 1.048.576 byte 1 GB (Giga Byte) 1024 MB atau 1.048.576 KB atau 1.073.741.824 bytes 1 TB (Terra Byte) 1.099.511.627.776 bits atau 137.438.953.472 bytes 1PB ( Peta Byte) 1024Terra Byte 1 EB (Exa Byte) 1024 Peta Byte 1 ZB (Zetta Byte) 1024 Exa Byte 1 YB (Yotta Byte) 1024 Zetta Byte 1 Brontobyte 1024 Yotta Byte 1 Geop Byte 1024 Bronto Byte

Questions Write computer definition in your opinion What is computer system! Explain computer system elements! Write the smallest computer memory measurement! Explain what for are you using computer in your daily life? Explain does computer giving you advantage or not? Explain your answer! Do you expecting any device that will make your life easier ? Describe how you expected that device in fulfill your needs? Are you depend on certain technology? Make a list that contain of technologies you need in life. Write the consequences you could get when the device broken. What do you do to keep the devices in good conditions.