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Computer Basic Information

Computer Basic Information
Who launched IBM's First PC in 1981?

John F. Akers
None of these
David Svenson
B. Rogers Jr.
Dean Cline

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Computer Basic Information
The bubbles in a bubble memory pack are created with the help of?

None of these
Electric field
X-ray
Magnetic field
Laser beam

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Computer Basic Information
A device that both transmits and receives data, is

Trapdoor
Translator
Transducer
Transceiver
None of these

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Computer Basic Information
Serial access memories are useful in applications where

short access time is required
each stored word is processed differently
None of these
data consists of numbers
data naturally needs to flow in and out in serial form

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Computer Basic Information
First generation computers are characterised by

All of these
None of these
Minicomputers
Magnetic tape and transistors
Vacuum tubes and magnetic drum

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Computer Basic Information
CD-ROM is a

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

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MORE MCQ ON Computer Basic Information

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