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Chapter 1 and 2

In: Computers and Technology

Submitted By vicx
Words 3466
Pages 14
Centre for Pre-University Studies
FRA/FRB
FRA/FRB

April Intake
Semester 1
2015/2016

Lecture Notes Workbook

FPIT1023
Information and Communication Technology

Prepared By: chai li kuen, chang pei fah, chik soon leong

Name of Student: ________________________________________

Class: ________________________________________

Name of Lecturer/Tutor: ________________________________________

*The contents are not for sale and strictly meant for internal circulation only.

Main references supporting the course 1. Gary, B &Shelly 2012, Discovering Computers - Complete: Your Interactive Guide to the Digital World, Course Technology. 2. O’Leary, TJ & O’Leary, L I 2011, Computing Essentials, McGraw-Hill.

Additional references supporting the course 1. Morley, D & Parker, CS 2013, Understanding Computers: Today and Tomorrow, 14th edn, Course Technology, Thomson Learning, United States. 2. Williams, BK, Sawyer, SC 2013, Using Information Technology,10th edn, McGraw-Hill.

Chapter 1: Introduction to Computers

Objectives Overview: * Define the term, computer, and describe the relationship between data and information * Describe the five components of a computer * Discuss the advantages and disadvantages that users experience when working with computers * Distinguish between system software and application software * Differentiate among types, sizes, and functions of computers in each category * Discuss how society uses computers in education, finance, government, health care, science, publishing, travel, and manufacturing

1.1 What Is a Computer? * A computer is an electronic device, operating under the control of instructions stored in its own memory.

1.2 What Is Data and Information? * Computer process data into information. * Data is a collection of unprocessed

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