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Computer Basic Information

Computer Basic Information
Floppy disks which are made from flexible plastic material are also called?

diskettes
high-density disks
hard disks
templates
None of these

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Computer Basic Information
Which is not necessary when using bar codes in supermarkets?

Price on the shelf
Price on the goods
Check digit on the bar code
None of these
Point-of sale (POS) terminal

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Computer Basic Information
What is meant by the term RAM?

None of these
Memory which can be both read and written to
Memory which can only be written to
Memory which can only be read
Memory which is used for permanent storage

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Computer Basic Information
Transmission and presentation of text and graphics is called

Video text
Network
Tele-text
Telematique
None of these

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Computer Basic Information
The IC was invented at Texas instruments in year 1958 by

Jack Kilby
Herman Hollerith
Steve Wozniak
Clive Sinclair
John Napier

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Computer Basic Information
CD-ROM is a

None of these
Memory register
Semiconductor memory
All of these
Magnetic memory

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MORE MCQ ON Computer Basic Information

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