CHAPTER 1: INTRODUCTION TO INFORMATION TECHNOLOGY

Get Started. It's Free
or sign up with your email address
Rocket clouds
CHAPTER 1: INTRODUCTION TO INFORMATION TECHNOLOGY by Mind Map: CHAPTER 1: INTRODUCTION TO INFORMATION TECHNOLOGY

1. DEFINITION: THE USE OF COMPUTER,HARDWARE AND SOFTWARE TO STORE ,RETRIEVE AND MANIPULATE INFORMATION

2. DISADVANTAGES

2.1. VIOLATION OF PRIVACY

2.2. PUBLIC SAFETY

2.3. IMPACT TO LABOUR FORCE

2.4. HEALTH RISK

2.5. IMPACT ON ENVIROMENT

3. ADVANTAGES

3.1. SPEED

3.2. RELIABILITY

3.3. CONSISTENCY

3.4. COMMUNICATION

3.5. STORAGE

4. APPLICATION OF INFORMATION TECHNOLOGY

4.1. EDUCATION

4.1.1. LEARNING MANAGEMENT SYSTEM

4.1.2. COMPUTER BASED TRAINING

4.2. FINANCE

4.2.1. FINANCE INVESTMENT SYSTEM

4.2.2. ONLINE BANKING

4.3. GOVERMENT

4.3.1. E-FILING

4.3.2. E-SYARIAH

4.4. HEALTH CARE

4.4.1. MEDLINE

4.4.2. COUNTER REGISTRATION SYSYTEM

4.4.3. TELEMEDICINE

4.4.4. TELESURGERY

4.5. SCIENCE

4.5.1. VIRTUAL REALITY

4.5.2. COHLEAR IMPLANT

4.5.3. HAWK EYE OFFICIATING SYSTEM

4.5.4. NUERAL NETWORK

4.6. PUBLISHING

4.6.1. ONLINE NEWSPAPER & ONLINE MAGAZINE

4.7. TRAVEL

4.7.1. GLOBAL POSITIONING SYSTEM(GPS)

4.7.2. ONLINE RESERVATION SYSTEM

4.7.3. E-TICKETING

4.8. MANUFACTURING

4.8.1. COMPUTER AIDED DESIGN

4.8.2. COMPUTER AIDED MANUFACTURING

5. CATEGORIES OF COMPUTERS

5.1. SUPERCOMPUTER

5.1.1. SIZE: OCCUPY A FULL ROOM OF EQUIPMENT

5.1.2. SPEED: TENS OF THOUSANDS OF PROCESSORS

5.1.3. STORAGE: EXTREMELY LARGE (3.1 PB)

5.2. MAINFRAME

5.2.1. SIZE: PARTIAL ROOM TO A FULL ROOM OF EQUIPMENT

5.2.2. SPEED: DOZENS OF PROCESSORS

5.2.3. STORAGE: VERY LARGE & ADDABLE STORAGE (4.6 TB)

5.3. PERSONAL COMPUTER

5.3.1. SIZE: FITS ON THE DESK

5.3.2. SPEED: SINGLE PROCESSOR(1.5-2.5Ghz)

5.3.3. STORAGE: LARGE (500GB)

5.4. MOBILE COMPUTER

5.4.1. SIZE: FIT ON YOUR LAP OR ON YOUR HAND

5.5. MOBILE DEVICES

5.5.1. SIZE: FITS IN THE PALM OF YOUR HAND OR POCKET SIZE

5.6. EMBEDDED COMPUTER

5.6.1. SIZE: MINIATURE