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Study Guide to
Accompany Computers and Data
Processing
By
Harvey M. Deitel and Barbara
Deitel
,Chapter 1
The Information Revolution
Multiple Choice
Introducing the Computer
1. The Revolution Is β period of change that has been caused by advances In computer
technology.
(a) Microprocessor
(b) Software
(c) Information *
(d) Computer
(e) Industrial
2. Computers help us to extend our power.
(a) brain *
(b) user-friendly
(c) microprocessor
(d) muscle
(e) hardware
3. Due to the vast amounts of data we process and use we have become a( n) -based
society.
(a) software
(b) silicon chip
(c) hardware
(d) data communications
(e) information *
4. Computerized are replacing many blue-collar workers on assembly lines.
(a) lasers
(b) robots *
(c) programmers
(d) expert systems
(e) scanning systems
5. are tiny computers etched onto thin slivers of silicon called silicon chips.
(a) Computer programs
(b) Lasers
(c) Computer graphics
,Test Bank Chapter 1: The Information Revolution 2
(d) Microprocessors *
(e) Operating systems
6. The instructions that computers follow are called computer
(a) outputs
(b) graphics
(c) hardware
(d) flowcharts
(e) programs *
7. The software that a computer uses is written by computer
(a) hardware
(b) outputs
(c) programmers *
(d) graphics
(e) expert systems
8. Many household appliances have computers.
(a) talking *
(b) laser
(c) fiber optic
(d) word processing
(e) intelligent
9. cost a few hundred to a few thousand dollars, can fit on a desktop, and have the
power of the "giant brains" of a few decades ago.
(a) Computerized scanning systems
(b) Fiber optics
(c) Computer programmers
(d) Personal computers *
(e) Lasers
10. Computerized systems are used to typeset books.
(a) laser-scanning
(b) photocomposition *
(c) graphics
(d)touch-sensing
(e) data communication
The Benefits
11. Computers are essentially tools.
(a) living
, Test Bank Chapter 1: The Information Revolution 3
12. To benefit from a computer you must ask the right questions about a problem and be able to
that information correctly.
(a) facilitate
(b) reduce
(c) extend
(d) conserve
(e) manipulate *
13. Which of the following is not always considered a benefit computers can offer?
(a) reduce tedious work
(b) help the handicapped
(c) explore space
(d) increase leisure time
(e) replace human workers *
The Dangers
14. Which of the following would not generally considered a danger that computers could
bring?
(a) Invasion of privacy
(b) Massive unemployment
(c) Relegate people to pushing buttons
(d) Exploring space *
(e) Displacing workers
Looking to the Future
15. Systems that are easily understood by untrained people are said to be
(a) user-friendly *
(b) touch-sensitive
(c) personal computers
(d) expert systems
(e) information-based
16. Speech and systems can converse with their users in everydoy English.
(a) printing, holography
(b) communications, data flow
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