5.04 Key Terms Flashcards
Computer-aided design (CAD)
The use of computer technology to plan, design, test, and alter products
Computer-aided manufacturing (CAM)
The use of computer software to control machines, tools, and processes involved in manufacturing products
Database
Computerized storage for information and facts
Expert system
Computer software designed to mimic the knowledge of a human expert
Global positioning system (GPS)
A navigational system that uses satellite technology to determine location and provide directions
Hardware
The physical components of a computer system (e.g., the central processing unit, hard drive, modem)
Internet telephony
Technology that allows users to communicate over the Internet rather than through traditional public networks
Network
A system of computers connected together by telephone wires, cable wires, or other means
Personal identification number (PIN)
A number you choose to gain access to an account
Satellite
An object placed into orbit by humans; most are used for communications purposes
Smartphone
A mobile phone with advanced capabilities, such as accessing the Internet
Software
Programs that instruct computers to perform specific operations
Technology
The practical application of science to society and industry
Telecommuting
Working from home or a remote location
Voice over Internet Protocol (VoIP)
Technology that allows users to make telephone calls over the Internet
