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Computer Basic Information

Computer Basic Information
Which of the following is different from other

Windows
Internet
Linux
Unix

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Computer Basic Information
The CPU chip used in a computer is partially made out of:

Copper
None of these
Iron
Gold and silver
Silica

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Computer Basic Information
Which is a device that changes information into digital form?

Light pen
Mouse
Digitizer
None of these
Modem

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Computer Basic Information
When an input electrical signal A=10100 is applied to a NOT gate, its output signal is

10001
10101
None of these
1011
101

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Computer Basic Information
Backing storage is so named because it

is always kept at the back of the CPU
lags behind the main memory
is slow and backward
backs up the computer
None of these

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Computer Basic Information
Which is used to store firmware.

ROM
EPROM
PROM
None of these
RAM

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