Computer Knowledge Quiz - Set 57

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1. When data changes in multiple lists and all lists are not updated, this causes 
1. data redundancy
2. information overload
3. duplicate data 
4. data inconsistency 
5. data repetition
2. What is a backup ?
1. restoring the information backup
2. an exact copy of a system's information
3. the ability to get a system up and running in the event of a system crash or failure 
4. all of these 
5. none of these
3. The internet is ?
1. a large network of networks
2. an internal communication system for business
3. a communication system provided by the government 
4. a communication system for some states of India
5. a communication system provided for all computer users
4. What is usually used for displaying and providing access to information and applications at public places ?

1. touch screen monitors 
2. overhead projections
3. monitors and overhead projections
4. touch screen kiosks
5. loud speakers
5. What is the storage area for email messages called ?
1. a folder 
2. a mailbox 
3. a directory 
4. the hard disk 
5. none of these
6. One advantage of dial-up internet access is _______________
1. it utilizes broadband technology 
2. it is Indian
3. it uses a router for security 
4. modem speeds are very fast 
5. it utilizes existing telephone service 
7. An error in a computer program _____________
1. crash 
2. power failure 
3. bug
4. virus 
5. none of these
8. Access control based on a person's fingerprints is an example of __________________
1. biometric identification 
2. thumb identification 
3. characteristic identification 
4. characteristic security 
5. fingerprint security 
9. The patterns of printed lines on most products are called 
1. prices 
2. striping 
3. scanners
4. ocr
5. barcodes
10. Most mail programs automatically complete the following two parts in an e-mail 
1. From : and Body :
2. From : and Date :
3. From : and To :
4. From : and Subject :
5. none of these
11. The computer's capability of distinguishing spoken words is called 
1. voice analysis
2. speech acknowledgement 
3. voice recognition
4. speech interpretation 
5. voice interpretation 
12. Which of the following is an advantage of mounting an application on the web ?
1. the possibility of 24 hours access for users
2. creating a system that can extend globally 
3. standardizing the design of the interface 
4. all of these 
5. none of these
13. ERP is an acronym for _____________
1.  Enterprise Retirement Planning 
2. Enterprise Relationship Planning 
3. Enterprise Resource Planning 
4. Enterprise Recorder Planning 
5. Enterprise Retention Planning 
14. The software that allows users to surf the internet is called a / an
1. search engine 
2. internet service provider (ISP)
3. multimedia application 
4. browser 
5. internet surfing provider 
15. The issues that deal with the collection and use of data about individual's personal data is _____________
1. access
2. publicity 
3. accuracy 
4. property 
5. privacy 
16. A term relating to sending data to a satellite is ____________
1. downlink 
2. modulate
3. demodulate
4. uplink
5. interelate
17. Online documents containing underlined phrases or icons that a user can click in order to move immediately to related parts of the current document or to other documents with related information are called ____________
1. hypermedia
2. hyperlinks
3. html
4. url
5. ftp
18.  Physical security is concerned with protecting computer hardware from human tampering and natural disasters whereas ____________  security is concerned with protecting software from unauthorized tampering or damage. 
1. data
2. cyber
3. internet
4. metaphysical
5. software
19. Unauthorized copying of software to be used for personal again instead of for personal backups is called 
1. program thievery 
2. data snatching
3. software piracy 
4. program looting
5. software stealing
20. What is the most popular hardware for multimedia creations ?
1. PCs
2. Minicomputes
3. Mainframe Computers
4. WANs
5. Supercomputers

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