Discovering computers 2006 : a gateway to information, web enhanced-Introductory / Gary B. Shelly, Thomas J. Cashman & Misty E. Vermaat ; contributing authors, Susan L. Sebok . . . [et al.].
Series: Shelly Cashman seriesPublication details: Australia ; South Africa ; Singapore : Course technology, c2005.Description: xxiv, (various paging) : col. ill. ; 28 cmISBN:- 9780619255459
- 0619255455
- 004 22 SHE
| Item type | Current library | Call number | Copy number | Status | Date due | Barcode |
|---|---|---|---|---|---|---|
Book Open Access
|
Engineering Library | 004 SHE 1 (Browse shelf(Opens below)) | 1 | Available | BUML23091466 |
Chapter 1 Introduction to computers
Objectives
A world of computers
What is a computer?
The components of computers
Advantages and disadvantages of using computers
Networks and the internet
Computer software
etc.
Chapter 2 The internet and world wide web
The internet
History of the internet
How the internet works
The world wide web
E-commerce
etc.
Chapter 3 Application software
Application software
Business software
Graphics and multimedia software
Software for home, personal and education use
Application software for communication
etc.
Chapter 4 The components of a system unit
The system unit
Processor
Data representation memory
Expansion slot and adapter cards
Parts and connectors
Buses
Bays
Power supply
etc.
Chapter 5 Inputs
What is input?
What are input devices?
The key boards
Pointing devices
Voice input
Input devices for mobile users
Digital cameras
Video input
etc.
Chapter 6 Output
What is output?
Display devices
CRT monitors
Flat-panel display
Printers
Speakers and handsets
etc.
Chapter 7 Storage
Storage
Magnetic disks
Optical discs
Tape
etc.
Chapter 8 Operating systems and utility programs
System software
Operating systems
Operating system functions
Operating system utility programs
Types of operating systems
Network operating system
Embedded operating system
Stand alone utility program
Chapter 9 Communication and networks
Uses of computer communications
Networks
Network communications standards
Communication software
Communications over the telephone networks
Communication devices
etc.
Chapter 10 Database management
Databases, data and information
The hierarchy of databases
Maintaining data
File processing versus database
Database, management system
Relational,Object-oriented and
Multidimensional Databases
Web databases
etc.
Chapter 11 Computer security ethics and Privacy
Internet and network attacks
Unauthorized access and use
Hardware theft and vandalism
Software theft
etc.
Includes index
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