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Computer Basic Information

Computer Basic Information
Which is used for manufacturing chips?

Semiconductors
Control unit
None of these
Bus
(A) and (B) only

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Computer Basic Information
Symbolic languages were developed in

1980
1950
None of these
1974
1962

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Computer Basic Information
Which memory is nonvolatile and may be written only once?

RAM
EE-ROM
RAM
PROM
None of these

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Computer Basic Information
When was punched-card equipment used for the first time to process the British census?

1911
1907
1914
1910
None of these

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Computer Basic Information
An input device which can read characters directly from an ordinary piece of paper is

OCR
MSI
None of these
POS
OMR

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Computer Basic Information
A typical modern computer uses

None of these
LSI chips
Vacuum tubes
Valves
All listed here

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