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Computer Basic Information

Computer Basic Information
The binary equivalent of the Hexadecimal number 7BD is

None of these
11110111101
All of these
111010000000
101110000000

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Computer Basic Information
Which of the following is the largest manufacturer of Hard Disk Drives?

None of these
IBM
Microsoft
3M
Seagate

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Computer Basic Information
Name the two persons who were the first to develop a model of the microprocessor chip.

Marcian Hoff and Stanley Mazor
None of these
Victor Poor and Masatoshi Shima
Victor Poor and Marcian Hoff

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Computer Basic Information
A logic gate is an electronic circuit which

makes logic decisions
alternates between 0 and 1 values
None of these
allows electron flow only in one direction
works on binary algebra

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Computer Basic Information
Offline device is

a direct access storage device
None of these
a device which is connected to CPU
a device which is not connected to CPU
an I/O device

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Computer Basic Information
A disk storage medium in the form of an assembly containing a single rigid magnetic disk permenently is

fixed disk
disk cartridge
card punch
card reader
None of these

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